157338144

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{17623}}^1$

素因数の和:17670

約数の個数: 72

約数和(自身を含む): 461889792

約数和(自身を除く): 304551648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 17623, 35246, 52869, 70492, 105738, 140984, 158607, 211476, 281968, 317214, 422952, 546313, 563936, 634428, 845904, 1092626, 1268856, 1638939, 1691808, 2185252, 2537712, 3277878, 4370504, 4916817, 5075424, 6555756, 8741008, 9833634, 13111512, 17482016, 19667268, 26223024, 39334536, 52446048, 78669072, 157338144]

約数ペア:

[(1, 157338144), (2, 78669072), (3, 52446048), (4, 39334536), (6, 26223024), (8, 19667268), (9, 17482016), (12, 13111512), (16, 9833634), (18, 8741008), (24, 6555756), (31, 5075424), (32, 4916817), (36, 4370504), (48, 3277878), (62, 2537712), (72, 2185252), (93, 1691808), (96, 1638939), (124, 1268856), (144, 1092626), (186, 845904), (248, 634428), (279, 563936), (288, 546313), (372, 422952), (496, 317214), (558, 281968), (744, 211476), (992, 158607), (1116, 140984), (1488, 105738), (2232, 70492), (2976, 52869), (4464, 35246), (8928, 17623)]