157817772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{626261}}^1$

素因数の和:626278

約数の個数: 36

約数和(自身を含む): 455918736

約数和(自身を除く): 298100964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 626261, 1252522, 1878783, 2505044, 3757566, 4383827, 5636349, 7515132, 8767654, 11272698, 13151481, 17535308, 22545396, 26302962, 39454443, 52605924, 78908886, 157817772]

約数ペア:

[(1, 157817772), (2, 78908886), (3, 52605924), (4, 39454443), (6, 26302962), (7, 22545396), (9, 17535308), (12, 13151481), (14, 11272698), (18, 8767654), (21, 7515132), (28, 5636349), (36, 4383827), (42, 3757566), (63, 2505044), (84, 1878783), (126, 1252522), (252, 626261)]