131604252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:939

約数の個数: 96

約数和(自身を含む): 353515008

約数和(自身を除く): 221910756

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 43, 46, 52, 69, 78, 86, 92, 129, 138, 156, 172, 258, 276, 299, 516, 559, 598, 853, 897, 989, 1118, 1196, 1677, 1706, 1794, 1978, 2236, 2559, 2967, 3354, 3412, 3588, 3956, 5118, 5934, 6708, 10236, 11089, 11868, 12857, 19619, 22178, 25714, 33267, 36679, 38571, 39238, 44356, 51428, 58857, 66534, 73358, 77142, 78476, 110037, 117714, 133068, 146716, 154284, 220074, 235428, 255047, 440148, 476827, 510094, 765141, 843617, 953654, 1020188, 1430481, 1530282, 1687234, 1907308, 2530851, 2860962, 3060564, 3374468, 5061702, 5721924, 10123404, 10967021, 21934042, 32901063, 43868084, 65802126, 131604252]

約数ペア:

[(1, 131604252), (2, 65802126), (3, 43868084), (4, 32901063), (6, 21934042), (12, 10967021), (13, 10123404), (23, 5721924), (26, 5061702), (39, 3374468), (43, 3060564), (46, 2860962), (52, 2530851), (69, 1907308), (78, 1687234), (86, 1530282), (92, 1430481), (129, 1020188), (138, 953654), (156, 843617), (172, 765141), (258, 510094), (276, 476827), (299, 440148), (516, 255047), (559, 235428), (598, 220074), (853, 154284), (897, 146716), (989, 133068), (1118, 117714), (1196, 110037), (1677, 78476), (1706, 77142), (1794, 73358), (1978, 66534), (2236, 58857), (2559, 51428), (2967, 44356), (3354, 39238), (3412, 38571), (3588, 36679), (3956, 33267), (5118, 25714), (5934, 22178), (6708, 19619), (10236, 12857), (11089, 11868)]