131346348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19793}}^1$

素因数の和:19886

約数の個数: 48

約数和(自身を含む): 354708480

約数和(自身を除く): 223362132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 19793, 39586, 59379, 79172, 118758, 138551, 237516, 277102, 415653, 554204, 831306, 1563647, 1662612, 3127294, 4690941, 6254588, 9381882, 10945529, 18763764, 21891058, 32836587, 43782116, 65673174, 131346348]

約数ペア:

[(1, 131346348), (2, 65673174), (3, 43782116), (4, 32836587), (6, 21891058), (7, 18763764), (12, 10945529), (14, 9381882), (21, 6254588), (28, 4690941), (42, 3127294), (79, 1662612), (84, 1563647), (158, 831306), (237, 554204), (316, 415653), (474, 277102), (553, 237516), (948, 138551), (1106, 118758), (1659, 79172), (2212, 59379), (3318, 39586), (6636, 19793)]