151474346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 245877120

約数和(自身を除く): 94402774

約数列:

[1, 2, 19, 38, 61, 101, 122, 202, 647, 1159, 1294, 1919, 2318, 3838, 6161, 12293, 12322, 24586, 39467, 65347, 78934, 117059, 130694, 234118, 749873, 1241593, 1499746, 2483186, 3986167, 7972334, 75737173, 151474346]

約数ペア:

[(1, 151474346), (2, 75737173), (19, 7972334), (38, 3986167), (61, 2483186), (101, 1499746), (122, 1241593), (202, 749873), (647, 234118), (1159, 130694), (1294, 117059), (1919, 78934), (2318, 65347), (3838, 39467), (6161, 24586), (12293, 12322)]