146156960

素因数分解:

$2^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3989}}^1$

素因数の和:4233

約数の個数: 48

約数和(自身を含む): 346890600

約数和(自身を除く): 200733640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 229, 458, 916, 1145, 1832, 2290, 3664, 3989, 4580, 7328, 7978, 9160, 15956, 18320, 19945, 31912, 36640, 39890, 63824, 79780, 127648, 159560, 319120, 638240, 913481, 1826962, 3653924, 4567405, 7307848, 9134810, 14615696, 18269620, 29231392, 36539240, 73078480, 146156960]

約数ペア:

[(1, 146156960), (2, 73078480), (4, 36539240), (5, 29231392), (8, 18269620), (10, 14615696), (16, 9134810), (20, 7307848), (32, 4567405), (40, 3653924), (80, 1826962), (160, 913481), (229, 638240), (458, 319120), (916, 159560), (1145, 127648), (1832, 79780), (2290, 63824), (3664, 39890), (3989, 36640), (4580, 31912), (7328, 19945), (7978, 18320), (9160, 15956)]