155440248

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1151}}^1$

素因数の和:1508

約数の個数: 64

約数和(自身を含む): 413061120

約数和(自身を除く): 257620872

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 331, 408, 662, 993, 1151, 1324, 1986, 2302, 2648, 3453, 3972, 4604, 5627, 6906, 7944, 9208, 11254, 13812, 16881, 19567, 22508, 27624, 33762, 39134, 45016, 58701, 67524, 78268, 117402, 135048, 156536, 234804, 380981, 469608, 761962, 1142943, 1523924, 2285886, 3047848, 4571772, 6476677, 9143544, 12953354, 19430031, 25906708, 38860062, 51813416, 77720124, 155440248]

約数ペア:

[(1, 155440248), (2, 77720124), (3, 51813416), (4, 38860062), (6, 25906708), (8, 19430031), (12, 12953354), (17, 9143544), (24, 6476677), (34, 4571772), (51, 3047848), (68, 2285886), (102, 1523924), (136, 1142943), (204, 761962), (331, 469608), (408, 380981), (662, 234804), (993, 156536), (1151, 135048), (1324, 117402), (1986, 78268), (2302, 67524), (2648, 58701), (3453, 45016), (3972, 39134), (4604, 33762), (5627, 27624), (6906, 22508), (7944, 19567), (9208, 16881), (11254, 13812)]