159549156

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5981}}^1$

素因数の和:6026

約数の個数: 96

約数和(自身を含む): 468988800

約数和(自身を除く): 309439644

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1404, 1482, 2052, 2223, 2964, 4446, 5981, 6669, 8892, 11962, 13338, 17943, 23924, 26676, 35886, 53829, 71772, 77753, 107658, 113639, 155506, 161487, 215316, 227278, 233259, 311012, 322974, 340917, 454556, 466518, 645948, 681834, 699777, 933036, 1022751, 1363668, 1399554, 1477307, 2045502, 2099331, 2799108, 2954614, 3068253, 4091004, 4198662, 4431921, 5909228, 6136506, 8397324, 8863842, 12273012, 13295763, 17727684, 26591526, 39887289, 53183052, 79774578, 159549156]

約数ペア:

[(1, 159549156), (2, 79774578), (3, 53183052), (4, 39887289), (6, 26591526), (9, 17727684), (12, 13295763), (13, 12273012), (18, 8863842), (19, 8397324), (26, 6136506), (27, 5909228), (36, 4431921), (38, 4198662), (39, 4091004), (52, 3068253), (54, 2954614), (57, 2799108), (76, 2099331), (78, 2045502), (108, 1477307), (114, 1399554), (117, 1363668), (156, 1022751), (171, 933036), (228, 699777), (234, 681834), (247, 645948), (342, 466518), (351, 454556), (468, 340917), (494, 322974), (513, 311012), (684, 233259), (702, 227278), (741, 215316), (988, 161487), (1026, 155506), (1404, 113639), (1482, 107658), (2052, 77753), (2223, 71772), (2964, 53829), (4446, 35886), (5981, 26676), (6669, 23924), (8892, 17943), (11962, 13338)]