155979352624

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{509}}^1\times {\mathrm{607}}^1$

素因数の和:1490

約数の個数: 80

約数和(自身を含む): 306830361600

約数和(自身を除く): 150851008976

約数列:

[1, 2, 4, 8, 16, 139, 227, 278, 454, 509, 556, 607, 908, 1018, 1112, 1214, 1816, 2036, 2224, 2428, 3632, 4072, 4856, 8144, 9712, 31553, 63106, 70751, 84373, 115543, 126212, 137789, 141502, 168746, 231086, 252424, 275578, 283004, 308963, 337492, 462172, 504848, 551156, 566008, 617926, 674984, 924344, 1102312, 1132016, 1235852, 1349968, 1848688, 2204624, 2471704, 4943408, 16060477, 19152671, 32120954, 38305342, 42945857, 64241908, 70134601, 76610684, 85891714, 128483816, 140269202, 153221368, 171783428, 256967632, 280538404, 306442736, 343566856, 561076808, 687133712, 1122153616, 9748709539, 19497419078, 38994838156, 77989676312, 155979352624]

約数ペア:

[(1, 155979352624), (2, 77989676312), (4, 38994838156), (8, 19497419078), (16, 9748709539), (139, 1122153616), (227, 687133712), (278, 561076808), (454, 343566856), (509, 306442736), (556, 280538404), (607, 256967632), (908, 171783428), (1018, 153221368), (1112, 140269202), (1214, 128483816), (1816, 85891714), (2036, 76610684), (2224, 70134601), (2428, 64241908), (3632, 42945857), (4072, 38305342), (4856, 32120954), (8144, 19152671), (9712, 16060477), (31553, 4943408), (63106, 2471704), (70751, 2204624), (84373, 1848688), (115543, 1349968), (126212, 1235852), (137789, 1132016), (141502, 1102312), (168746, 924344), (231086, 674984), (252424, 617926), (275578, 566008), (283004, 551156), (308963, 504848), (337492, 462172)]