15559265512

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{919}}^1$

素因数の和:1143

約数の個数: 128

約数和(自身を含む): 34974720000

約数和(自身を除く): 19415454488

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 79, 86, 89, 158, 172, 178, 301, 316, 344, 356, 553, 602, 623, 632, 712, 919, 1106, 1204, 1246, 1838, 2212, 2408, 2492, 3397, 3676, 3827, 4424, 4984, 6433, 6794, 7031, 7352, 7654, 12866, 13588, 14062, 15308, 23779, 25732, 26789, 27176, 28124, 30616, 39517, 47558, 49217, 51464, 53578, 56248, 72601, 79034, 81791, 95116, 98434, 107156, 145202, 158068, 163582, 190232, 196868, 214312, 276619, 290404, 302333, 316136, 327164, 393736, 508207, 553238, 572537, 580808, 604666, 654328, 1016414, 1106476, 1145074, 1209332, 2032828, 2116331, 2212952, 2290148, 2418664, 3121843, 3517013, 4065656, 4232662, 4580296, 6243686, 6461489, 7034026, 8465324, 12487372, 12922978, 14068052, 16930648, 21852901, 24619091, 24974744, 25845956, 28136104, 43705802, 45230423, 49238182, 51691912, 87411604, 90460846, 98476364, 174823208, 180921692, 196952728, 277844027, 361843384, 555688054, 1111376108, 1944908189, 2222752216, 3889816378, 7779632756, 15559265512]

約数ペア:

[(1, 15559265512), (2, 7779632756), (4, 3889816378), (7, 2222752216), (8, 1944908189), (14, 1111376108), (28, 555688054), (43, 361843384), (56, 277844027), (79, 196952728), (86, 180921692), (89, 174823208), (158, 98476364), (172, 90460846), (178, 87411604), (301, 51691912), (316, 49238182), (344, 45230423), (356, 43705802), (553, 28136104), (602, 25845956), (623, 24974744), (632, 24619091), (712, 21852901), (919, 16930648), (1106, 14068052), (1204, 12922978), (1246, 12487372), (1838, 8465324), (2212, 7034026), (2408, 6461489), (2492, 6243686), (3397, 4580296), (3676, 4232662), (3827, 4065656), (4424, 3517013), (4984, 3121843), (6433, 2418664), (6794, 2290148), (7031, 2212952), (7352, 2116331), (7654, 2032828), (12866, 1209332), (13588, 1145074), (14062, 1106476), (15308, 1016414), (23779, 654328), (25732, 604666), (26789, 580808), (27176, 572537), (28124, 553238), (30616, 508207), (39517, 393736), (47558, 327164), (49217, 316136), (51464, 302333), (53578, 290404), (56248, 276619), (72601, 214312), (79034, 196868), (81791, 190232), (95116, 163582), (98434, 158068), (107156, 145202)]