148907402

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{1039}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 265075200

約数和(自身を除く): 116167798

約数列:

[1, 2, 7, 14, 29, 58, 203, 353, 406, 706, 1039, 2078, 2471, 4942, 7273, 10237, 14546, 20474, 30131, 60262, 71659, 143318, 210917, 366767, 421834, 733534, 2567369, 5134738, 10636243, 21272486, 74453701, 148907402]

約数ペア:

[(1, 148907402), (2, 74453701), (7, 21272486), (14, 10636243), (29, 5134738), (58, 2567369), (203, 733534), (353, 421834), (406, 366767), (706, 210917), (1039, 143318), (2078, 71659), (2471, 60262), (4942, 30131), (7273, 20474), (10237, 14546)]