147883968

素因数分解:

$2^6\times 3^5\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:321

約数の個数: 168

約数和(自身を含む): 453219312

約数和(自身を除く): 305335344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 144, 148, 162, 192, 216, 222, 243, 257, 288, 296, 324, 333, 432, 444, 486, 514, 576, 592, 648, 666, 771, 864, 888, 972, 999, 1028, 1184, 1296, 1332, 1542, 1728, 1776, 1944, 1998, 2056, 2313, 2368, 2592, 2664, 2997, 3084, 3552, 3888, 3996, 4112, 4626, 5184, 5328, 5994, 6168, 6939, 7104, 7776, 7992, 8224, 8991, 9252, 9509, 10656, 11988, 12336, 13878, 15552, 15984, 16448, 17982, 18504, 19018, 20817, 21312, 23976, 24672, 27756, 28527, 31968, 35964, 37008, 38036, 41634, 47952, 49344, 55512, 57054, 62451, 63936, 71928, 74016, 76072, 83268, 85581, 95904, 111024, 114108, 124902, 143856, 148032, 152144, 166536, 171162, 191808, 222048, 228216, 249804, 256743, 287712, 304288, 333072, 342324, 444096, 456432, 499608, 513486, 575424, 608576, 666144, 684648, 770229, 912864, 999216, 1026972, 1332288, 1369296, 1540458, 1825728, 1998432, 2053944, 2310687, 2738592, 3080916, 3996864, 4107888, 4621374, 5477184, 6161832, 8215776, 9242748, 12323664, 16431552, 18485496, 24647328, 36970992, 49294656, 73941984, 147883968]

約数ペア:

[(1, 147883968), (2, 73941984), (3, 49294656), (4, 36970992), (6, 24647328), (8, 18485496), (9, 16431552), (12, 12323664), (16, 9242748), (18, 8215776), (24, 6161832), (27, 5477184), (32, 4621374), (36, 4107888), (37, 3996864), (48, 3080916), (54, 2738592), (64, 2310687), (72, 2053944), (74, 1998432), (81, 1825728), (96, 1540458), (108, 1369296), (111, 1332288), (144, 1026972), (148, 999216), (162, 912864), (192, 770229), (216, 684648), (222, 666144), (243, 608576), (257, 575424), (288, 513486), (296, 499608), (324, 456432), (333, 444096), (432, 342324), (444, 333072), (486, 304288), (514, 287712), (576, 256743), (592, 249804), (648, 228216), (666, 222048), (771, 191808), (864, 171162), (888, 166536), (972, 152144), (999, 148032), (1028, 143856), (1184, 124902), (1296, 114108), (1332, 111024), (1542, 95904), (1728, 85581), (1776, 83268), (1944, 76072), (1998, 74016), (2056, 71928), (2313, 63936), (2368, 62451), (2592, 57054), (2664, 55512), (2997, 49344), (3084, 47952), (3552, 41634), (3888, 38036), (3996, 37008), (4112, 35964), (4626, 31968), (5184, 28527), (5328, 27756), (5994, 24672), (6168, 23976), (6939, 21312), (7104, 20817), (7776, 19018), (7992, 18504), (8224, 17982), (8991, 16448), (9252, 15984), (9509, 15552), (10656, 13878), (11988, 12336)]