159904992

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7537}}^1$

素因数の和:7580

約数の個数: 96

約数和(自身を含む): 478693152

約数和(自身を除く): 318788160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 884, 1248, 1326, 1632, 1768, 2652, 3536, 5304, 7072, 7537, 10608, 15074, 21216, 22611, 30148, 45222, 60296, 90444, 97981, 120592, 128129, 180888, 195962, 241184, 256258, 293943, 361776, 384387, 391924, 512516, 587886, 723552, 768774, 783848, 1025032, 1175772, 1537548, 1567696, 1665677, 2050064, 2351544, 3075096, 3135392, 3331354, 4100128, 4703088, 4997031, 6150192, 6662708, 9406176, 9994062, 12300384, 13325416, 19988124, 26650832, 39976248, 53301664, 79952496, 159904992]

約数ペア:

[(1, 159904992), (2, 79952496), (3, 53301664), (4, 39976248), (6, 26650832), (8, 19988124), (12, 13325416), (13, 12300384), (16, 9994062), (17, 9406176), (24, 6662708), (26, 6150192), (32, 4997031), (34, 4703088), (39, 4100128), (48, 3331354), (51, 3135392), (52, 3075096), (68, 2351544), (78, 2050064), (96, 1665677), (102, 1567696), (104, 1537548), (136, 1175772), (156, 1025032), (204, 783848), (208, 768774), (221, 723552), (272, 587886), (312, 512516), (408, 391924), (416, 384387), (442, 361776), (544, 293943), (624, 256258), (663, 241184), (816, 195962), (884, 180888), (1248, 128129), (1326, 120592), (1632, 97981), (1768, 90444), (2652, 60296), (3536, 45222), (5304, 30148), (7072, 22611), (7537, 21216), (10608, 15074)]