163045260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{129401}}^1$

素因数の和:129423

約数の個数: 72

約数和(自身を含む): 565227936

約数和(自身を除く): 402182676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 129401, 258802, 388203, 517604, 647005, 776406, 905807, 1164609, 1294010, 1552812, 1811614, 1941015, 2329218, 2588020, 2717421, 3623228, 3882030, 4529035, 4658436, 5434842, 5823045, 7764060, 8152263, 9058070, 10869684, 11646090, 13587105, 16304526, 18116140, 23292180, 27174210, 32609052, 40761315, 54348420, 81522630, 163045260]

約数ペア:

[(1, 163045260), (2, 81522630), (3, 54348420), (4, 40761315), (5, 32609052), (6, 27174210), (7, 23292180), (9, 18116140), (10, 16304526), (12, 13587105), (14, 11646090), (15, 10869684), (18, 9058070), (20, 8152263), (21, 7764060), (28, 5823045), (30, 5434842), (35, 4658436), (36, 4529035), (42, 3882030), (45, 3623228), (60, 2717421), (63, 2588020), (70, 2329218), (84, 1941015), (90, 1811614), (105, 1552812), (126, 1294010), (140, 1164609), (180, 905807), (210, 776406), (252, 647005), (315, 517604), (420, 388203), (630, 258802), (1260, 129401)]