156770990660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{89689}}^1$

素因数の和:89865

約数の個数: 96

約数和(自身を含む): 358827446880

約数和(自身を除く): 202056456220

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 97, 106, 170, 194, 212, 265, 340, 388, 485, 530, 901, 970, 1060, 1649, 1802, 1940, 3298, 3604, 4505, 5141, 6596, 8245, 9010, 10282, 16490, 18020, 20564, 25705, 32980, 51410, 87397, 89689, 102820, 174794, 179378, 349588, 358756, 436985, 448445, 873970, 896890, 1524713, 1747940, 1793780, 3049426, 4753517, 6098852, 7623565, 8699833, 9507034, 15247130, 17399666, 19014068, 23767585, 30494260, 34799332, 43499165, 47535170, 80809789, 86998330, 95070340, 147897161, 161619578, 173996660, 295794322, 323239156, 404048945, 461091149, 591588644, 739485805, 808097890, 922182298, 1478971610, 1616195780, 1844364596, 2305455745, 2957943220, 4610911490, 7838549533, 9221822980, 15677099066, 31354198132, 39192747665, 78385495330, 156770990660]

約数ペア:

[(1, 156770990660), (2, 78385495330), (4, 39192747665), (5, 31354198132), (10, 15677099066), (17, 9221822980), (20, 7838549533), (34, 4610911490), (53, 2957943220), (68, 2305455745), (85, 1844364596), (97, 1616195780), (106, 1478971610), (170, 922182298), (194, 808097890), (212, 739485805), (265, 591588644), (340, 461091149), (388, 404048945), (485, 323239156), (530, 295794322), (901, 173996660), (970, 161619578), (1060, 147897161), (1649, 95070340), (1802, 86998330), (1940, 80809789), (3298, 47535170), (3604, 43499165), (4505, 34799332), (5141, 30494260), (6596, 23767585), (8245, 19014068), (9010, 17399666), (10282, 15247130), (16490, 9507034), (18020, 8699833), (20564, 7623565), (25705, 6098852), (32980, 4753517), (51410, 3049426), (87397, 1793780), (89689, 1747940), (102820, 1524713), (174794, 896890), (179378, 873970), (349588, 448445), (358756, 436985)]