154590304

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{457}}^1$

素因数の和:540

約数の個数: 72

約数和(自身を含む): 343824264

約数和(自身を除く): 189233960

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 457, 496, 682, 914, 961, 992, 1364, 1828, 1922, 2728, 3656, 3844, 5027, 5456, 7312, 7688, 10054, 10571, 10912, 14167, 14624, 15376, 20108, 21142, 28334, 30752, 40216, 42284, 56668, 80432, 84568, 113336, 155837, 160864, 169136, 226672, 311674, 338272, 439177, 453344, 623348, 878354, 1246696, 1756708, 2493392, 3513416, 4830947, 4986784, 7026832, 9661894, 14053664, 19323788, 38647576, 77295152, 154590304]

約数ペア:

[(1, 154590304), (2, 77295152), (4, 38647576), (8, 19323788), (11, 14053664), (16, 9661894), (22, 7026832), (31, 4986784), (32, 4830947), (44, 3513416), (62, 2493392), (88, 1756708), (124, 1246696), (176, 878354), (248, 623348), (341, 453344), (352, 439177), (457, 338272), (496, 311674), (682, 226672), (914, 169136), (961, 160864), (992, 155837), (1364, 113336), (1828, 84568), (1922, 80432), (2728, 56668), (3656, 42284), (3844, 40216), (5027, 30752), (5456, 28334), (7312, 21142), (7688, 20108), (10054, 15376), (10571, 14624), (10912, 14167)]