157029013460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{641}}^1\times {\mathrm{3209}}^1$

素因数の和:4217

約数の個数: 96

約数和(自身を含む): 361451341440

約数和(自身を除く): 204422327980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 347, 641, 694, 1282, 1388, 1735, 2564, 3205, 3209, 3470, 3817, 6410, 6418, 6940, 7051, 7634, 12820, 12836, 14102, 15268, 16045, 19085, 28204, 32090, 35255, 35299, 38170, 64180, 70510, 70598, 76340, 141020, 141196, 176495, 222427, 352990, 444854, 705980, 889708, 1112135, 1113523, 2056969, 2224270, 2227046, 2446697, 4113938, 4448540, 4454092, 4893394, 5567615, 8227876, 9786788, 10284845, 11135230, 12233485, 12248753, 20569690, 22270460, 22626659, 24466970, 24497506, 41139380, 45253318, 48933940, 48995012, 61243765, 90506636, 113133295, 122487530, 226266590, 244975060, 452533180, 713768243, 1427536486, 2855072972, 3568841215, 7137682430, 7851450673, 14275364860, 15702901346, 31405802692, 39257253365, 78514506730, 157029013460]

約数ペア:

[(1, 157029013460), (2, 78514506730), (4, 39257253365), (5, 31405802692), (10, 15702901346), (11, 14275364860), (20, 7851450673), (22, 7137682430), (44, 3568841215), (55, 2855072972), (110, 1427536486), (220, 713768243), (347, 452533180), (641, 244975060), (694, 226266590), (1282, 122487530), (1388, 113133295), (1735, 90506636), (2564, 61243765), (3205, 48995012), (3209, 48933940), (3470, 45253318), (3817, 41139380), (6410, 24497506), (6418, 24466970), (6940, 22626659), (7051, 22270460), (7634, 20569690), (12820, 12248753), (12836, 12233485), (14102, 11135230), (15268, 10284845), (16045, 9786788), (19085, 8227876), (28204, 5567615), (32090, 4893394), (35255, 4454092), (35299, 4448540), (38170, 4113938), (64180, 2446697), (70510, 2227046), (70598, 2224270), (76340, 2056969), (141020, 1113523), (141196, 1112135), (176495, 889708), (222427, 705980), (352990, 444854)]