165984912

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 180

約数和(自身を含む): 510991104

約数和(自身を除く): 345006192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 103, 114, 124, 144, 152, 171, 186, 206, 228, 248, 279, 304, 309, 342, 361, 372, 412, 456, 496, 558, 589, 618, 684, 722, 744, 824, 912, 927, 1083, 1116, 1178, 1236, 1368, 1444, 1488, 1648, 1767, 1854, 1957, 2166, 2232, 2356, 2472, 2736, 2888, 3193, 3249, 3534, 3708, 3914, 4332, 4464, 4712, 4944, 5301, 5776, 5871, 6386, 6498, 7068, 7416, 7828, 8664, 9424, 9579, 10602, 11191, 11742, 12772, 12996, 14136, 14832, 15656, 17328, 17613, 19158, 21204, 22382, 23484, 25544, 25992, 28272, 28737, 31312, 33573, 35226, 37183, 38316, 42408, 44764, 46968, 51088, 51984, 57474, 60667, 67146, 70452, 74366, 76632, 84816, 89528, 93936, 100719, 111549, 114948, 121334, 134292, 140904, 148732, 153264, 179056, 182001, 201438, 223098, 229896, 242668, 268584, 281808, 297464, 334647, 364002, 402876, 446196, 459792, 485336, 537168, 546003, 594928, 669294, 728004, 805752, 892392, 970672, 1092006, 1152673, 1338588, 1456008, 1611504, 1784784, 2184012, 2305346, 2677176, 2912016, 3458019, 4368024, 4610692, 5354352, 6916038, 8736048, 9221384, 10374057, 13832076, 18442768, 20748114, 27664152, 41496228, 55328304, 82992456, 165984912]

約数ペア:

[(1, 165984912), (2, 82992456), (3, 55328304), (4, 41496228), (6, 27664152), (8, 20748114), (9, 18442768), (12, 13832076), (16, 10374057), (18, 9221384), (19, 8736048), (24, 6916038), (31, 5354352), (36, 4610692), (38, 4368024), (48, 3458019), (57, 2912016), (62, 2677176), (72, 2305346), (76, 2184012), (93, 1784784), (103, 1611504), (114, 1456008), (124, 1338588), (144, 1152673), (152, 1092006), (171, 970672), (186, 892392), (206, 805752), (228, 728004), (248, 669294), (279, 594928), (304, 546003), (309, 537168), (342, 485336), (361, 459792), (372, 446196), (412, 402876), (456, 364002), (496, 334647), (558, 297464), (589, 281808), (618, 268584), (684, 242668), (722, 229896), (744, 223098), (824, 201438), (912, 182001), (927, 179056), (1083, 153264), (1116, 148732), (1178, 140904), (1236, 134292), (1368, 121334), (1444, 114948), (1488, 111549), (1648, 100719), (1767, 93936), (1854, 89528), (1957, 84816), (2166, 76632), (2232, 74366), (2356, 70452), (2472, 67146), (2736, 60667), (2888, 57474), (3193, 51984), (3249, 51088), (3534, 46968), (3708, 44764), (3914, 42408), (4332, 38316), (4464, 37183), (4712, 35226), (4944, 33573), (5301, 31312), (5776, 28737), (5871, 28272), (6386, 25992), (6498, 25544), (7068, 23484), (7416, 22382), (7828, 21204), (8664, 19158), (9424, 17613), (9579, 17328), (10602, 15656), (11191, 14832), (11742, 14136), (12772, 12996)]