161570246488

素因数分解:

$2^3\times 7^1\times {\mathrm{147331}}^1\times {\mathrm{19583}}^1$

素因数の和:166927

約数の個数: 32

約数和(自身を含む): 346241986560

約数和(自身を除く): 184671740072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 19583, 39166, 78332, 137081, 147331, 156664, 274162, 294662, 548324, 589324, 1031317, 1096648, 1178648, 2062634, 4125268, 8250536, 2885182973, 5770365946, 11540731892, 20196280811, 23081463784, 40392561622, 80785123244, 161570246488]

約数ペア:

[(1, 161570246488), (2, 80785123244), (4, 40392561622), (7, 23081463784), (8, 20196280811), (14, 11540731892), (28, 5770365946), (56, 2885182973), (19583, 8250536), (39166, 4125268), (78332, 2062634), (137081, 1178648), (147331, 1096648), (156664, 1031317), (274162, 589324), (294662, 548324)]