153479718

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2347}}^1$

素因数の和:2538

約数の個数: 64

約数和(自身を含む): 392209920

約数和(自身を除く): 238730202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 173, 189, 346, 378, 519, 1038, 1211, 1557, 2347, 2422, 3114, 3633, 4671, 4694, 7041, 7266, 9342, 10899, 14082, 16429, 21123, 21798, 32697, 32858, 42246, 49287, 63369, 65394, 98574, 126738, 147861, 295722, 406031, 443583, 812062, 887166, 1218093, 2436186, 2842217, 3654279, 5684434, 7308558, 8526651, 10962837, 17053302, 21925674, 25579953, 51159906, 76739859, 153479718]

約数ペア:

[(1, 153479718), (2, 76739859), (3, 51159906), (6, 25579953), (7, 21925674), (9, 17053302), (14, 10962837), (18, 8526651), (21, 7308558), (27, 5684434), (42, 3654279), (54, 2842217), (63, 2436186), (126, 1218093), (173, 887166), (189, 812062), (346, 443583), (378, 406031), (519, 295722), (1038, 147861), (1211, 126738), (1557, 98574), (2347, 65394), (2422, 63369), (3114, 49287), (3633, 42246), (4671, 32858), (4694, 32697), (7041, 21798), (7266, 21123), (9342, 16429), (10899, 14082)]