152800384

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2309}}^1$

素因数の和:2381

約数の個数: 64

約数和(自身を含む): 339292800

約数和(自身を除く): 186492416

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 128, 176, 188, 352, 376, 517, 704, 752, 1034, 1408, 1504, 2068, 2309, 3008, 4136, 4618, 6016, 8272, 9236, 16544, 18472, 25399, 33088, 36944, 50798, 66176, 73888, 101596, 108523, 147776, 203192, 217046, 295552, 406384, 434092, 812768, 868184, 1193753, 1625536, 1736368, 2387506, 3251072, 3472736, 4775012, 6945472, 9550024, 13890944, 19100048, 38200096, 76400192, 152800384]

約数ペア:

[(1, 152800384), (2, 76400192), (4, 38200096), (8, 19100048), (11, 13890944), (16, 9550024), (22, 6945472), (32, 4775012), (44, 3472736), (47, 3251072), (64, 2387506), (88, 1736368), (94, 1625536), (128, 1193753), (176, 868184), (188, 812768), (352, 434092), (376, 406384), (517, 295552), (704, 217046), (752, 203192), (1034, 147776), (1408, 108523), (1504, 101596), (2068, 73888), (2309, 66176), (3008, 50798), (4136, 36944), (4618, 33088), (6016, 25399), (8272, 18472), (9236, 16544)]