131906892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 352235520

約数和(自身を除く): 220328628

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 191, 228, 233, 247, 382, 466, 494, 573, 699, 741, 764, 932, 988, 1146, 1398, 1482, 2292, 2483, 2796, 2964, 3029, 3629, 4427, 4966, 6058, 7258, 7449, 8854, 9087, 9932, 10887, 12116, 13281, 14516, 14898, 17708, 18174, 21774, 26562, 29796, 36348, 43548, 44503, 47177, 53124, 57551, 89006, 94354, 115102, 133509, 141531, 172653, 178012, 188708, 230204, 267018, 283062, 345306, 534036, 566124, 578539, 690612, 845557, 1157078, 1691114, 1735617, 2314156, 2536671, 3382228, 3471234, 5073342, 6942468, 10146684, 10992241, 21984482, 32976723, 43968964, 65953446, 131906892]

約数ペア:

[(1, 131906892), (2, 65953446), (3, 43968964), (4, 32976723), (6, 21984482), (12, 10992241), (13, 10146684), (19, 6942468), (26, 5073342), (38, 3471234), (39, 3382228), (52, 2536671), (57, 2314156), (76, 1735617), (78, 1691114), (114, 1157078), (156, 845557), (191, 690612), (228, 578539), (233, 566124), (247, 534036), (382, 345306), (466, 283062), (494, 267018), (573, 230204), (699, 188708), (741, 178012), (764, 172653), (932, 141531), (988, 133509), (1146, 115102), (1398, 94354), (1482, 89006), (2292, 57551), (2483, 53124), (2796, 47177), (2964, 44503), (3029, 43548), (3629, 36348), (4427, 29796), (4966, 26562), (6058, 21774), (7258, 18174), (7449, 17708), (8854, 14898), (9087, 14516), (9932, 13281), (10887, 12116)]