100142224

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:768

約数の個数: 80

約数和(自身を含む): 241373440

約数和(自身を除く): 141231216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 109, 112, 182, 208, 218, 364, 436, 631, 728, 763, 872, 1262, 1417, 1456, 1526, 1744, 2524, 2834, 3052, 4417, 5048, 5668, 6104, 8203, 8834, 9919, 10096, 11336, 12208, 16406, 17668, 19838, 22672, 32812, 35336, 39676, 57421, 65624, 68779, 70672, 79352, 114842, 131248, 137558, 158704, 229684, 275116, 459368, 481453, 550232, 894127, 918736, 962906, 1100464, 1788254, 1925812, 3576508, 3851624, 6258889, 7153016, 7703248, 12517778, 14306032, 25035556, 50071112, 100142224]

約数ペア:

[(1, 100142224), (2, 50071112), (4, 25035556), (7, 14306032), (8, 12517778), (13, 7703248), (14, 7153016), (16, 6258889), (26, 3851624), (28, 3576508), (52, 1925812), (56, 1788254), (91, 1100464), (104, 962906), (109, 918736), (112, 894127), (182, 550232), (208, 481453), (218, 459368), (364, 275116), (436, 229684), (631, 158704), (728, 137558), (763, 131248), (872, 114842), (1262, 79352), (1417, 70672), (1456, 68779), (1526, 65624), (1744, 57421), (2524, 39676), (2834, 35336), (3052, 32812), (4417, 22672), (5048, 19838), (5668, 17668), (6104, 16406), (8203, 12208), (8834, 11336), (9919, 10096)]