181918752

素因数分解:

$2^5\times 3^1\times {\mathrm{139}}^1\times {\mathrm{13633}}^1$

素因数の和:13785

約数の個数: 48

約数和(自身を含む): 481007520

約数和(自身を除く): 299088768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 6672, 13344, 13633, 27266, 40899, 54532, 81798, 109064, 163596, 218128, 327192, 436256, 654384, 1308768, 1894987, 3789974, 5684961, 7579948, 11369922, 15159896, 22739844, 30319792, 45479688, 60639584, 90959376, 181918752]

約数ペア:

[(1, 181918752), (2, 90959376), (3, 60639584), (4, 45479688), (6, 30319792), (8, 22739844), (12, 15159896), (16, 11369922), (24, 7579948), (32, 5684961), (48, 3789974), (96, 1894987), (139, 1308768), (278, 654384), (417, 436256), (556, 327192), (834, 218128), (1112, 163596), (1668, 109064), (2224, 81798), (3336, 54532), (4448, 40899), (6672, 27266), (13344, 13633)]