139206564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3389}}^1$

素因数の和:3569

約数の個数: 72

約数和(自身を含む): 404738880

約数和(自身を除く): 265532316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 652, 978, 1141, 1467, 1956, 2282, 2934, 3389, 3423, 4564, 5868, 6778, 6846, 10167, 10269, 13556, 13692, 20334, 20538, 23723, 30501, 40668, 41076, 47446, 61002, 71169, 94892, 122004, 142338, 213507, 284676, 427014, 552407, 854028, 1104814, 1657221, 2209628, 3314442, 3866849, 4971663, 6628884, 7733698, 9943326, 11600547, 15467396, 19886652, 23201094, 34801641, 46402188, 69603282, 139206564]

約数ペア:

[(1, 139206564), (2, 69603282), (3, 46402188), (4, 34801641), (6, 23201094), (7, 19886652), (9, 15467396), (12, 11600547), (14, 9943326), (18, 7733698), (21, 6628884), (28, 4971663), (36, 3866849), (42, 3314442), (63, 2209628), (84, 1657221), (126, 1104814), (163, 854028), (252, 552407), (326, 427014), (489, 284676), (652, 213507), (978, 142338), (1141, 122004), (1467, 94892), (1956, 71169), (2282, 61002), (2934, 47446), (3389, 41076), (3423, 40668), (4564, 30501), (5868, 23723), (6778, 20538), (6846, 20334), (10167, 13692), (10269, 13556)]