157225248

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^2\times {\mathrm{1889}}^1$

素因数の和:1939

約数の個数: 108

約数和(自身を含む): 475208370

約数和(自身を除く): 317983122

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 289, 306, 408, 544, 578, 612, 816, 867, 1156, 1224, 1632, 1734, 1889, 2312, 2448, 2601, 3468, 3778, 4624, 4896, 5202, 5667, 6936, 7556, 9248, 10404, 11334, 13872, 15112, 17001, 20808, 22668, 27744, 30224, 32113, 34002, 41616, 45336, 60448, 64226, 68004, 83232, 90672, 96339, 128452, 136008, 181344, 192678, 256904, 272016, 289017, 385356, 513808, 544032, 545921, 578034, 770712, 1027616, 1091842, 1156068, 1541424, 1637763, 2183684, 2312136, 3082848, 3275526, 4367368, 4624272, 4913289, 6551052, 8734736, 9248544, 9826578, 13102104, 17469472, 19653156, 26204208, 39306312, 52408416, 78612624, 157225248]

約数ペア:

[(1, 157225248), (2, 78612624), (3, 52408416), (4, 39306312), (6, 26204208), (8, 19653156), (9, 17469472), (12, 13102104), (16, 9826578), (17, 9248544), (18, 8734736), (24, 6551052), (32, 4913289), (34, 4624272), (36, 4367368), (48, 3275526), (51, 3082848), (68, 2312136), (72, 2183684), (96, 1637763), (102, 1541424), (136, 1156068), (144, 1091842), (153, 1027616), (204, 770712), (272, 578034), (288, 545921), (289, 544032), (306, 513808), (408, 385356), (544, 289017), (578, 272016), (612, 256904), (816, 192678), (867, 181344), (1156, 136008), (1224, 128452), (1632, 96339), (1734, 90672), (1889, 83232), (2312, 68004), (2448, 64226), (2601, 60448), (3468, 45336), (3778, 41616), (4624, 34002), (4896, 32113), (5202, 30224), (5667, 27744), (6936, 22668), (7556, 20808), (9248, 17001), (10404, 15112), (11334, 13872)]