163851984

素因数分解:

$2^4\times 3^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 524841408

約数和(自身を除く): 360989424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 37, 48, 51, 54, 67, 68, 72, 74, 81, 102, 108, 111, 134, 136, 144, 148, 153, 162, 201, 204, 216, 222, 243, 268, 272, 296, 306, 324, 333, 402, 408, 432, 444, 459, 486, 536, 592, 603, 612, 629, 648, 666, 804, 816, 888, 918, 972, 999, 1072, 1139, 1206, 1224, 1258, 1296, 1332, 1377, 1608, 1776, 1809, 1836, 1887, 1944, 1998, 2278, 2412, 2448, 2479, 2516, 2664, 2754, 2997, 3216, 3417, 3618, 3672, 3774, 3888, 3996, 4131, 4556, 4824, 4958, 5032, 5328, 5427, 5508, 5661, 5994, 6834, 7236, 7344, 7437, 7548, 7992, 8262, 8991, 9112, 9648, 9916, 10064, 10251, 10854, 11016, 11322, 11988, 13668, 14472, 14874, 15096, 15984, 16281, 16524, 16983, 17982, 18224, 19832, 20502, 21708, 22032, 22311, 22644, 23976, 27336, 28944, 29748, 30192, 30753, 32562, 33048, 33966, 35964, 39664, 41004, 42143, 43416, 44622, 45288, 47952, 50949, 54672, 59496, 61506, 65124, 66096, 66933, 67932, 71928, 82008, 84286, 86832, 89244, 90576, 92259, 101898, 118992, 123012, 126429, 130248, 133866, 135864, 143856, 152847, 164016, 168572, 178488, 184518, 200799, 203796, 246024, 252858, 260496, 267732, 271728, 276777, 305694, 337144, 356976, 369036, 379287, 401598, 407592, 492048, 505716, 535464, 553554, 602397, 611388, 674288, 738072, 758574, 803196, 815184, 1011432, 1070928, 1107108, 1137861, 1204794, 1222776, 1476144, 1517148, 1606392, 2022864, 2214216, 2275722, 2409588, 2445552, 3034296, 3212784, 3413583, 4428432, 4551444, 4819176, 6068592, 6827166, 9102888, 9638352, 10240749, 13654332, 18205776, 20481498, 27308664, 40962996, 54617328, 81925992, 163851984]

約数ペア:

[(1, 163851984), (2, 81925992), (3, 54617328), (4, 40962996), (6, 27308664), (8, 20481498), (9, 18205776), (12, 13654332), (16, 10240749), (17, 9638352), (18, 9102888), (24, 6827166), (27, 6068592), (34, 4819176), (36, 4551444), (37, 4428432), (48, 3413583), (51, 3212784), (54, 3034296), (67, 2445552), (68, 2409588), (72, 2275722), (74, 2214216), (81, 2022864), (102, 1606392), (108, 1517148), (111, 1476144), (134, 1222776), (136, 1204794), (144, 1137861), (148, 1107108), (153, 1070928), (162, 1011432), (201, 815184), (204, 803196), (216, 758574), (222, 738072), (243, 674288), (268, 611388), (272, 602397), (296, 553554), (306, 535464), (324, 505716), (333, 492048), (402, 407592), (408, 401598), (432, 379287), (444, 369036), (459, 356976), (486, 337144), (536, 305694), (592, 276777), (603, 271728), (612, 267732), (629, 260496), (648, 252858), (666, 246024), (804, 203796), (816, 200799), (888, 184518), (918, 178488), (972, 168572), (999, 164016), (1072, 152847), (1139, 143856), (1206, 135864), (1224, 133866), (1258, 130248), (1296, 126429), (1332, 123012), (1377, 118992), (1608, 101898), (1776, 92259), (1809, 90576), (1836, 89244), (1887, 86832), (1944, 84286), (1998, 82008), (2278, 71928), (2412, 67932), (2448, 66933), (2479, 66096), (2516, 65124), (2664, 61506), (2754, 59496), (2997, 54672), (3216, 50949), (3417, 47952), (3618, 45288), (3672, 44622), (3774, 43416), (3888, 42143), (3996, 41004), (4131, 39664), (4556, 35964), (4824, 33966), (4958, 33048), (5032, 32562), (5328, 30753), (5427, 30192), (5508, 29748), (5661, 28944), (5994, 27336), (6834, 23976), (7236, 22644), (7344, 22311), (7437, 22032), (7548, 21708), (7992, 20502), (8262, 19832), (8991, 18224), (9112, 17982), (9648, 16983), (9916, 16524), (10064, 16281), (10251, 15984), (10854, 15096), (11016, 14874), (11322, 14472), (11988, 13668)]