128976864

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2344

約数の個数: 96

約数和(自身を含む): 368040960

約数和(自身を除く): 239064096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 76, 93, 96, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 608, 744, 912, 992, 1178, 1488, 1767, 1824, 2281, 2356, 2976, 3534, 4562, 4712, 6843, 7068, 9124, 9424, 13686, 14136, 18248, 18848, 27372, 28272, 36496, 43339, 54744, 56544, 70711, 72992, 86678, 109488, 130017, 141422, 173356, 212133, 218976, 260034, 282844, 346712, 424266, 520068, 565688, 693424, 848532, 1040136, 1131376, 1343509, 1386848, 1697064, 2080272, 2262752, 2687018, 3394128, 4030527, 4160544, 5374036, 6788256, 8061054, 10748072, 16122108, 21496144, 32244216, 42992288, 64488432, 128976864]

約数ペア:

[(1, 128976864), (2, 64488432), (3, 42992288), (4, 32244216), (6, 21496144), (8, 16122108), (12, 10748072), (16, 8061054), (19, 6788256), (24, 5374036), (31, 4160544), (32, 4030527), (38, 3394128), (48, 2687018), (57, 2262752), (62, 2080272), (76, 1697064), (93, 1386848), (96, 1343509), (114, 1131376), (124, 1040136), (152, 848532), (186, 693424), (228, 565688), (248, 520068), (304, 424266), (372, 346712), (456, 282844), (496, 260034), (589, 218976), (608, 212133), (744, 173356), (912, 141422), (992, 130017), (1178, 109488), (1488, 86678), (1767, 72992), (1824, 70711), (2281, 56544), (2356, 54744), (2976, 43339), (3534, 36496), (4562, 28272), (4712, 27372), (6843, 18848), (7068, 18248), (9124, 14136), (9424, 13686)]