121947262

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 193752000

約数和(自身を除く): 71804738

約数列:

[1, 2, 29, 58, 103, 137, 149, 206, 274, 298, 2987, 3973, 4321, 5974, 7946, 8642, 14111, 15347, 20413, 28222, 30694, 40826, 409219, 445063, 591977, 818438, 890126, 1183954, 2102539, 4205078, 60973631, 121947262]

約数ペア:

[(1, 121947262), (2, 60973631), (29, 4205078), (58, 2102539), (103, 1183954), (137, 890126), (149, 818438), (206, 591977), (274, 445063), (298, 409219), (2987, 40826), (3973, 30694), (4321, 28222), (5974, 20413), (7946, 15347), (8642, 14111)]