157225842620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3520507}}^1$

素因数の和:3520563

約数の個数: 96

約数和(自身を含む): 425840647680

約数和(自身を除く): 268614805060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 290, 308, 319, 385, 406, 580, 638, 770, 812, 1015, 1276, 1540, 1595, 2030, 2233, 3190, 4060, 4466, 6380, 8932, 11165, 22330, 44660, 3520507, 7041014, 14082028, 17602535, 24643549, 35205070, 38725577, 49287098, 70410140, 77451154, 98574196, 102094703, 123217745, 154902308, 193627885, 204189406, 246435490, 271079039, 387255770, 408378812, 492870980, 510473515, 542158078, 714662921, 774511540, 1020947030, 1084316156, 1123041733, 1355395195, 1429325842, 2041894060, 2246083466, 2710790390, 2858651684, 3573314605, 4492166932, 5421580780, 5615208665, 7146629210, 7861292131, 11230417330, 14293258420, 15722584262, 22460834660, 31445168524, 39306460655, 78612921310, 157225842620]

約数ペア:

[(1, 157225842620), (2, 78612921310), (4, 39306460655), (5, 31445168524), (7, 22460834660), (10, 15722584262), (11, 14293258420), (14, 11230417330), (20, 7861292131), (22, 7146629210), (28, 5615208665), (29, 5421580780), (35, 4492166932), (44, 3573314605), (55, 2858651684), (58, 2710790390), (70, 2246083466), (77, 2041894060), (110, 1429325842), (116, 1355395195), (140, 1123041733), (145, 1084316156), (154, 1020947030), (203, 774511540), (220, 714662921), (290, 542158078), (308, 510473515), (319, 492870980), (385, 408378812), (406, 387255770), (580, 271079039), (638, 246435490), (770, 204189406), (812, 193627885), (1015, 154902308), (1276, 123217745), (1540, 102094703), (1595, 98574196), (2030, 77451154), (2233, 70410140), (3190, 49287098), (4060, 38725577), (4466, 35205070), (6380, 24643549), (8932, 17602535), (11165, 14082028), (22330, 7041014), (44660, 3520507)]