153155996

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1747}}^1$

素因数の和:1890

約数の個数: 48

約数和(自身を含む): 319506432

約数和(自身を除く): 166350436

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 101, 124, 202, 217, 404, 434, 707, 868, 1414, 1747, 2828, 3131, 3494, 6262, 6988, 12229, 12524, 21917, 24458, 43834, 48916, 54157, 87668, 108314, 176447, 216628, 352894, 379099, 705788, 758198, 1235129, 1516396, 2470258, 4940516, 5469857, 10939714, 21879428, 38288999, 76577998, 153155996]

約数ペア:

[(1, 153155996), (2, 76577998), (4, 38288999), (7, 21879428), (14, 10939714), (28, 5469857), (31, 4940516), (62, 2470258), (101, 1516396), (124, 1235129), (202, 758198), (217, 705788), (404, 379099), (434, 352894), (707, 216628), (868, 176447), (1414, 108314), (1747, 87668), (2828, 54157), (3131, 48916), (3494, 43834), (6262, 24458), (6988, 21917), (12229, 12524)]