131409864

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 160

約数和(自身を含む): 397267200

約数和(自身を除く): 265857336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 79, 81, 102, 108, 136, 151, 153, 158, 162, 204, 216, 237, 302, 306, 316, 324, 408, 453, 459, 474, 604, 612, 632, 648, 711, 906, 918, 948, 1208, 1224, 1343, 1359, 1377, 1422, 1812, 1836, 1896, 2133, 2567, 2686, 2718, 2754, 2844, 3624, 3672, 4029, 4077, 4266, 5134, 5372, 5436, 5508, 5688, 6399, 7701, 8058, 8154, 8532, 10268, 10744, 10872, 11016, 11929, 12087, 12231, 12798, 15402, 16116, 16308, 17064, 20536, 23103, 23858, 24174, 24462, 25596, 30804, 32232, 32616, 35787, 36261, 46206, 47716, 48348, 48924, 51192, 61608, 69309, 71574, 72522, 92412, 95432, 96696, 97848, 107361, 108783, 138618, 143148, 145044, 184824, 202793, 207927, 214722, 217566, 277236, 286296, 290088, 322083, 405586, 415854, 429444, 435132, 554472, 608379, 644166, 811172, 831708, 858888, 870264, 966249, 1216758, 1288332, 1622344, 1663416, 1825137, 1932498, 2433516, 2576664, 3650274, 3864996, 4867032, 5475411, 7300548, 7729992, 10950822, 14601096, 16426233, 21901644, 32852466, 43803288, 65704932, 131409864]

約数ペア:

[(1, 131409864), (2, 65704932), (3, 43803288), (4, 32852466), (6, 21901644), (8, 16426233), (9, 14601096), (12, 10950822), (17, 7729992), (18, 7300548), (24, 5475411), (27, 4867032), (34, 3864996), (36, 3650274), (51, 2576664), (54, 2433516), (68, 1932498), (72, 1825137), (79, 1663416), (81, 1622344), (102, 1288332), (108, 1216758), (136, 966249), (151, 870264), (153, 858888), (158, 831708), (162, 811172), (204, 644166), (216, 608379), (237, 554472), (302, 435132), (306, 429444), (316, 415854), (324, 405586), (408, 322083), (453, 290088), (459, 286296), (474, 277236), (604, 217566), (612, 214722), (632, 207927), (648, 202793), (711, 184824), (906, 145044), (918, 143148), (948, 138618), (1208, 108783), (1224, 107361), (1343, 97848), (1359, 96696), (1377, 95432), (1422, 92412), (1812, 72522), (1836, 71574), (1896, 69309), (2133, 61608), (2567, 51192), (2686, 48924), (2718, 48348), (2754, 47716), (2844, 46206), (3624, 36261), (3672, 35787), (4029, 32616), (4077, 32232), (4266, 30804), (5134, 25596), (5372, 24462), (5436, 24174), (5508, 23858), (5688, 23103), (6399, 20536), (7701, 17064), (8058, 16308), (8154, 16116), (8532, 15402), (10268, 12798), (10744, 12231), (10872, 12087), (11016, 11929)]