156491230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 332692992

約数和(自身を除く): 176201762

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 67, 70, 122, 134, 305, 335, 427, 469, 547, 610, 670, 854, 938, 1094, 2135, 2345, 2735, 3829, 4087, 4270, 4690, 5470, 7658, 8174, 19145, 20435, 28609, 33367, 36649, 38290, 40870, 57218, 66734, 73298, 143045, 166835, 183245, 233569, 256543, 286090, 333670, 366490, 467138, 513086, 1167845, 1282715, 2235589, 2335690, 2565430, 4471178, 11177945, 15649123, 22355890, 31298246, 78245615, 156491230]

約数ペア:

[(1, 156491230), (2, 78245615), (5, 31298246), (7, 22355890), (10, 15649123), (14, 11177945), (35, 4471178), (61, 2565430), (67, 2335690), (70, 2235589), (122, 1282715), (134, 1167845), (305, 513086), (335, 467138), (427, 366490), (469, 333670), (547, 286090), (610, 256543), (670, 233569), (854, 183245), (938, 166835), (1094, 143045), (2135, 73298), (2345, 66734), (2735, 57218), (3829, 40870), (4087, 38290), (4270, 36649), (4690, 33367), (5470, 28609), (7658, 20435), (8174, 19145)]