157257870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3583}}^1$

素因数の和:3630

約数の個数: 128

約数和(自身を含む): 495452160

約数和(自身を除く): 338194290

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 77, 95, 105, 110, 114, 133, 154, 165, 190, 209, 210, 231, 266, 285, 330, 385, 399, 418, 462, 570, 627, 665, 770, 798, 1045, 1155, 1254, 1330, 1463, 1995, 2090, 2310, 2926, 3135, 3583, 3990, 4389, 6270, 7166, 7315, 8778, 10749, 14630, 17915, 21498, 21945, 25081, 35830, 39413, 43890, 50162, 53745, 68077, 75243, 78826, 107490, 118239, 125405, 136154, 150486, 197065, 204231, 236478, 250810, 275891, 340385, 376215, 394130, 408462, 476539, 551782, 591195, 680770, 748847, 752430, 827673, 953078, 1021155, 1182390, 1379455, 1429617, 1497694, 1655346, 2042310, 2246541, 2382695, 2758910, 2859234, 3744235, 4138365, 4493082, 4765390, 5241929, 7148085, 7488470, 8276730, 10483858, 11232705, 14296170, 15725787, 22465410, 26209645, 31451574, 52419290, 78628935, 157257870]

約数ペア:

[(1, 157257870), (2, 78628935), (3, 52419290), (5, 31451574), (6, 26209645), (7, 22465410), (10, 15725787), (11, 14296170), (14, 11232705), (15, 10483858), (19, 8276730), (21, 7488470), (22, 7148085), (30, 5241929), (33, 4765390), (35, 4493082), (38, 4138365), (42, 3744235), (55, 2859234), (57, 2758910), (66, 2382695), (70, 2246541), (77, 2042310), (95, 1655346), (105, 1497694), (110, 1429617), (114, 1379455), (133, 1182390), (154, 1021155), (165, 953078), (190, 827673), (209, 752430), (210, 748847), (231, 680770), (266, 591195), (285, 551782), (330, 476539), (385, 408462), (399, 394130), (418, 376215), (462, 340385), (570, 275891), (627, 250810), (665, 236478), (770, 204231), (798, 197065), (1045, 150486), (1155, 136154), (1254, 125405), (1330, 118239), (1463, 107490), (1995, 78826), (2090, 75243), (2310, 68077), (2926, 53745), (3135, 50162), (3583, 43890), (3990, 39413), (4389, 35830), (6270, 25081), (7166, 21945), (7315, 21498), (8778, 17915), (10749, 14630)]