180398832

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{221077}}^1$

素因数の和:221105

約数の個数: 40

約数和(自身を含む): 493446096

約数和(自身を除く): 313047264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 221077, 442154, 663231, 884308, 1326462, 1768616, 2652924, 3537232, 3758309, 5305848, 7516618, 10611696, 11274927, 15033236, 22549854, 30066472, 45099708, 60132944, 90199416, 180398832]

約数ペア:

[(1, 180398832), (2, 90199416), (3, 60132944), (4, 45099708), (6, 30066472), (8, 22549854), (12, 15033236), (16, 11274927), (17, 10611696), (24, 7516618), (34, 5305848), (48, 3758309), (51, 3537232), (68, 2652924), (102, 1768616), (136, 1326462), (204, 884308), (272, 663231), (408, 442154), (816, 221077)]