156915176912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1049}}^1\times {\mathrm{4157}}^1$

素因数の和:5400

約数の個数: 80

約数和(自身を含む): 329695304400

約数和(自身を除く): 172780127488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 173, 208, 346, 692, 1049, 1384, 2098, 2249, 2768, 4157, 4196, 4498, 8314, 8392, 8996, 13637, 16628, 16784, 17992, 27274, 33256, 35984, 54041, 54548, 66512, 108082, 109096, 181477, 216164, 218192, 362954, 432328, 719161, 725908, 864656, 1438322, 1451816, 2359201, 2876644, 2903632, 4360693, 4718402, 5753288, 8721386, 9349093, 9436804, 11506576, 17442772, 18698186, 18873608, 34885544, 37396372, 37747216, 56689009, 69771088, 74792744, 113378018, 149585488, 226756036, 453512072, 754399889, 907024144, 1508799778, 3017599556, 6035199112, 9807198557, 12070398224, 19614397114, 39228794228, 78457588456, 156915176912]

約数ペア:

[(1, 156915176912), (2, 78457588456), (4, 39228794228), (8, 19614397114), (13, 12070398224), (16, 9807198557), (26, 6035199112), (52, 3017599556), (104, 1508799778), (173, 907024144), (208, 754399889), (346, 453512072), (692, 226756036), (1049, 149585488), (1384, 113378018), (2098, 74792744), (2249, 69771088), (2768, 56689009), (4157, 37747216), (4196, 37396372), (4498, 34885544), (8314, 18873608), (8392, 18698186), (8996, 17442772), (13637, 11506576), (16628, 9436804), (16784, 9349093), (17992, 8721386), (27274, 5753288), (33256, 4718402), (35984, 4360693), (54041, 2903632), (54548, 2876644), (66512, 2359201), (108082, 1451816), (109096, 1438322), (181477, 864656), (216164, 725908), (218192, 719161), (362954, 432328)]