156939220640

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6583021}}^1$

素因数の和:6583185

約数の個数: 48

約数和(自身を含む): 373257347400

約数和(自身を除く): 216318126760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 596, 745, 1192, 1490, 2384, 2980, 4768, 5960, 11920, 23840, 6583021, 13166042, 26332084, 32915105, 52664168, 65830210, 105328336, 131660420, 210656672, 263320840, 526641680, 980870129, 1053283360, 1961740258, 3923480516, 4904350645, 7846961032, 9808701290, 15693922064, 19617402580, 31387844128, 39234805160, 78469610320, 156939220640]

約数ペア:

[(1, 156939220640), (2, 78469610320), (4, 39234805160), (5, 31387844128), (8, 19617402580), (10, 15693922064), (16, 9808701290), (20, 7846961032), (32, 4904350645), (40, 3923480516), (80, 1961740258), (149, 1053283360), (160, 980870129), (298, 526641680), (596, 263320840), (745, 210656672), (1192, 131660420), (1490, 105328336), (2384, 65830210), (2980, 52664168), (4768, 32915105), (5960, 26332084), (11920, 13166042), (23840, 6583021)]