155617686

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 403603200

約数和(自身を除く): 247985514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 149, 162, 189, 243, 298, 307, 378, 447, 486, 567, 614, 894, 921, 1043, 1134, 1341, 1701, 1842, 2086, 2149, 2682, 2763, 3129, 3402, 4023, 4298, 5526, 6258, 6447, 8046, 8289, 9387, 12069, 12894, 16578, 18774, 19341, 24138, 24867, 28161, 36207, 38682, 45743, 49734, 56322, 58023, 72414, 74601, 84483, 91486, 116046, 137229, 149202, 168966, 174069, 253449, 274458, 320201, 348138, 411687, 506898, 522207, 640402, 823374, 960603, 1044414, 1235061, 1921206, 2470122, 2881809, 3705183, 5763618, 7410366, 8645427, 11115549, 17290854, 22231098, 25936281, 51872562, 77808843, 155617686]

約数ペア:

[(1, 155617686), (2, 77808843), (3, 51872562), (6, 25936281), (7, 22231098), (9, 17290854), (14, 11115549), (18, 8645427), (21, 7410366), (27, 5763618), (42, 3705183), (54, 2881809), (63, 2470122), (81, 1921206), (126, 1235061), (149, 1044414), (162, 960603), (189, 823374), (243, 640402), (298, 522207), (307, 506898), (378, 411687), (447, 348138), (486, 320201), (567, 274458), (614, 253449), (894, 174069), (921, 168966), (1043, 149202), (1134, 137229), (1341, 116046), (1701, 91486), (1842, 84483), (2086, 74601), (2149, 72414), (2682, 58023), (2763, 56322), (3129, 49734), (3402, 45743), (4023, 38682), (4298, 36207), (5526, 28161), (6258, 24867), (6447, 24138), (8046, 19341), (8289, 18774), (9387, 16578), (12069, 12894)]