131554248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2767}}^1$

素因数の和:3066

約数の個数: 64

約数和(自身を含む): 377333760

約数和(自身を除く): 245779512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 283, 566, 849, 1132, 1698, 1981, 2264, 2767, 3396, 3962, 5534, 5943, 6792, 7924, 8301, 11068, 11886, 15848, 16602, 19369, 22136, 23772, 33204, 38738, 47544, 58107, 66408, 77476, 116214, 154952, 232428, 464856, 783061, 1566122, 2349183, 3132244, 4698366, 5481427, 6264488, 9396732, 10962854, 16444281, 18793464, 21925708, 32888562, 43851416, 65777124, 131554248]

約数ペア:

[(1, 131554248), (2, 65777124), (3, 43851416), (4, 32888562), (6, 21925708), (7, 18793464), (8, 16444281), (12, 10962854), (14, 9396732), (21, 6264488), (24, 5481427), (28, 4698366), (42, 3132244), (56, 2349183), (84, 1566122), (168, 783061), (283, 464856), (566, 232428), (849, 154952), (1132, 116214), (1698, 77476), (1981, 66408), (2264, 58107), (2767, 47544), (3396, 38738), (3962, 33204), (5534, 23772), (5943, 22136), (6792, 19369), (7924, 16602), (8301, 15848), (11068, 11886)]