100551458

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 190080000

約数和(自身を除く): 89528542

約数列:

[1, 2, 7, 14, 19, 38, 43, 59, 86, 118, 133, 149, 266, 298, 301, 413, 602, 817, 826, 1043, 1121, 1634, 2086, 2242, 2537, 2831, 5074, 5662, 5719, 6407, 7847, 8791, 11438, 12814, 15694, 17582, 17759, 19817, 35518, 39634, 44849, 48203, 61537, 89698, 96406, 121733, 123074, 167029, 243466, 334058, 337421, 378013, 674842, 756026, 852131, 1169203, 1704262, 2338406, 2646091, 5292182, 7182247, 14364494, 50275729, 100551458]

約数ペア:

[(1, 100551458), (2, 50275729), (7, 14364494), (14, 7182247), (19, 5292182), (38, 2646091), (43, 2338406), (59, 1704262), (86, 1169203), (118, 852131), (133, 756026), (149, 674842), (266, 378013), (298, 337421), (301, 334058), (413, 243466), (602, 167029), (817, 123074), (826, 121733), (1043, 96406), (1121, 89698), (1634, 61537), (2086, 48203), (2242, 44849), (2537, 39634), (2831, 35518), (5074, 19817), (5662, 17759), (5719, 17582), (6407, 15694), (7847, 12814), (8791, 11438)]