157800062

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{653}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 278195904

約数和(自身を除く): 120395842

約数列:

[1, 2, 7, 14, 41, 82, 287, 421, 574, 653, 842, 1306, 2947, 4571, 5894, 9142, 17261, 26773, 34522, 53546, 120827, 187411, 241654, 274913, 374822, 549826, 1924391, 3848782, 11271433, 22542866, 78900031, 157800062]

約数ペア:

[(1, 157800062), (2, 78900031), (7, 22542866), (14, 11271433), (41, 3848782), (82, 1924391), (287, 549826), (421, 374822), (574, 274913), (653, 241654), (842, 187411), (1306, 120827), (2947, 53546), (4571, 34522), (5894, 26773), (9142, 17261)]