156701398

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{7457}}^1$

素因数の和:7564

約数の個数: 32

約数和(自身を含む): 286387200

約数和(自身を除く): 129685802

約数列:

[1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 1106, 1501, 3002, 7457, 10507, 14914, 21014, 52199, 104398, 141683, 283366, 589103, 991781, 1178206, 1983562, 4123721, 8247442, 11192957, 22385914, 78350699, 156701398]

約数ペア:

[(1, 156701398), (2, 78350699), (7, 22385914), (14, 11192957), (19, 8247442), (38, 4123721), (79, 1983562), (133, 1178206), (158, 991781), (266, 589103), (553, 283366), (1106, 141683), (1501, 104398), (3002, 52199), (7457, 21014), (10507, 14914)]