153985572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2179}}^1$

素因数の和:2353

約数の個数: 72

約数和(自身を含む): 422152640

約数和(自身を除く): 268167068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 151, 156, 234, 302, 453, 468, 604, 906, 1359, 1812, 1963, 2179, 2718, 3926, 4358, 5436, 5889, 6537, 7852, 8716, 11778, 13074, 17667, 19611, 23556, 26148, 28327, 35334, 39222, 56654, 70668, 78444, 84981, 113308, 169962, 254943, 329029, 339924, 509886, 658058, 987087, 1019772, 1316116, 1974174, 2961261, 3948348, 4277377, 5922522, 8554754, 11845044, 12832131, 17109508, 25664262, 38496393, 51328524, 76992786, 153985572]

約数ペア:

[(1, 153985572), (2, 76992786), (3, 51328524), (4, 38496393), (6, 25664262), (9, 17109508), (12, 12832131), (13, 11845044), (18, 8554754), (26, 5922522), (36, 4277377), (39, 3948348), (52, 2961261), (78, 1974174), (117, 1316116), (151, 1019772), (156, 987087), (234, 658058), (302, 509886), (453, 339924), (468, 329029), (604, 254943), (906, 169962), (1359, 113308), (1812, 84981), (1963, 78444), (2179, 70668), (2718, 56654), (3926, 39222), (4358, 35334), (5436, 28327), (5889, 26148), (6537, 23556), (7852, 19611), (8716, 17667), (11778, 13074)]