157435876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{49633}}^1$

素因数の和:49711

約数の個数: 24

約数和(自身を含む): 301576184

約数和(自身を除く): 144140308

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 49633, 99266, 198532, 645229, 1290458, 2580916, 3027613, 6055226, 12110452, 39358969, 78717938, 157435876]

約数ペア:

[(1, 157435876), (2, 78717938), (4, 39358969), (13, 12110452), (26, 6055226), (52, 3027613), (61, 2580916), (122, 1290458), (244, 645229), (793, 198532), (1586, 99266), (3172, 49633)]