139373052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{18233}}^1$

素因数の和:18267

約数の個数: 72

約数和(自身を含む): 407420496

約数和(自身を除く): 268047444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 18233, 36466, 54699, 72932, 109398, 127631, 218796, 237029, 255262, 382893, 474058, 510524, 711087, 765786, 893417, 948116, 1422174, 1531572, 1659203, 1786834, 2680251, 2844348, 3318406, 3573668, 4977609, 5360502, 6636812, 9955218, 10721004, 11614421, 19910436, 23228842, 34843263, 46457684, 69686526, 139373052]

約数ペア:

[(1, 139373052), (2, 69686526), (3, 46457684), (4, 34843263), (6, 23228842), (7, 19910436), (12, 11614421), (13, 10721004), (14, 9955218), (21, 6636812), (26, 5360502), (28, 4977609), (39, 3573668), (42, 3318406), (49, 2844348), (52, 2680251), (78, 1786834), (84, 1659203), (91, 1531572), (98, 1422174), (147, 948116), (156, 893417), (182, 765786), (196, 711087), (273, 510524), (294, 474058), (364, 382893), (546, 255262), (588, 237029), (637, 218796), (1092, 127631), (1274, 109398), (1911, 72932), (2548, 54699), (3822, 36466), (7644, 18233)]