149223008

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2267}}^1$

素因数の和:2316

約数の個数: 72

約数和(自身を含む): 342064296

約数和(自身を除く): 192841288

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 352, 374, 484, 544, 748, 968, 1496, 1936, 2057, 2267, 2992, 3872, 4114, 4534, 5984, 8228, 9068, 16456, 18136, 24937, 32912, 36272, 38539, 49874, 65824, 72544, 77078, 99748, 154156, 199496, 274307, 308312, 398992, 423929, 548614, 616624, 797984, 847858, 1097228, 1233248, 1695716, 2194456, 3391432, 4388912, 4663219, 6782864, 8777824, 9326438, 13565728, 18652876, 37305752, 74611504, 149223008]

約数ペア:

[(1, 149223008), (2, 74611504), (4, 37305752), (8, 18652876), (11, 13565728), (16, 9326438), (17, 8777824), (22, 6782864), (32, 4663219), (34, 4388912), (44, 3391432), (68, 2194456), (88, 1695716), (121, 1233248), (136, 1097228), (176, 847858), (187, 797984), (242, 616624), (272, 548614), (352, 423929), (374, 398992), (484, 308312), (544, 274307), (748, 199496), (968, 154156), (1496, 99748), (1936, 77078), (2057, 72544), (2267, 65824), (2992, 49874), (3872, 38539), (4114, 36272), (4534, 32912), (5984, 24937), (8228, 18136), (9068, 16456)]