154699538

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{2293}}^1$

素因数の和:2442

約数の個数: 32

約数和(自身を含む): 273077760

約数和(自身を除く): 118378222

約数列:

[1, 2, 7, 14, 61, 79, 122, 158, 427, 553, 854, 1106, 2293, 4586, 4819, 9638, 16051, 32102, 33733, 67466, 139873, 181147, 279746, 362294, 979111, 1268029, 1958222, 2536058, 11049967, 22099934, 77349769, 154699538]

約数ペア:

[(1, 154699538), (2, 77349769), (7, 22099934), (14, 11049967), (61, 2536058), (79, 1958222), (122, 1268029), (158, 979111), (427, 362294), (553, 279746), (854, 181147), (1106, 139873), (2293, 67466), (4586, 33733), (4819, 32102), (9638, 16051)]