149069424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{443659}}^1$

素因数の和:443677

約数の個数: 40

約数和(自身を含む): 440110720

約数和(自身を除く): 291041296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 443659, 887318, 1330977, 1774636, 2661954, 3105613, 3549272, 5323908, 6211226, 7098544, 9316839, 10647816, 12422452, 18633678, 21295632, 24844904, 37267356, 49689808, 74534712, 149069424]

約数ペア:

[(1, 149069424), (2, 74534712), (3, 49689808), (4, 37267356), (6, 24844904), (7, 21295632), (8, 18633678), (12, 12422452), (14, 10647816), (16, 9316839), (21, 7098544), (24, 6211226), (28, 5323908), (42, 3549272), (48, 3105613), (56, 2661954), (84, 1774636), (112, 1330977), (168, 887318), (336, 443659)]