153850904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{23539}}^1$

素因数の和:23607

約数の個数: 32

約数和(自身を含む): 310728000

約数和(自身を除く): 156877096

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 23539, 47078, 94156, 188312, 447241, 894482, 1012177, 1788964, 2024354, 3577928, 4048708, 8097416, 19231363, 38462726, 76925452, 153850904]

約数ペア:

[(1, 153850904), (2, 76925452), (4, 38462726), (8, 19231363), (19, 8097416), (38, 4048708), (43, 3577928), (76, 2024354), (86, 1788964), (152, 1012177), (172, 894482), (344, 447241), (817, 188312), (1634, 94156), (3268, 47078), (6536, 23539)]