196305357056

素因数分解:

$2^8\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{23321}}^1$

素因数の和:23719

約数の個数: 72

約数和(自身を含む): 396425117088

約数和(自身を除く): 200119760032

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 251, 256, 262, 502, 524, 1004, 1048, 2008, 2096, 4016, 4192, 8032, 8384, 16064, 16768, 23321, 32128, 32881, 33536, 46642, 64256, 65762, 93284, 131524, 186568, 263048, 373136, 526096, 746272, 1052192, 1492544, 2104384, 2985088, 3055051, 4208768, 5853571, 5970176, 6110102, 8417536, 11707142, 12220204, 23414284, 24440408, 46828568, 48880816, 93657136, 97761632, 187314272, 195523264, 374628544, 391046528, 749257088, 766817801, 782093056, 1498514176, 1533635602, 3067271204, 6134542408, 12269084816, 24538169632, 49076339264, 98152678528, 196305357056]

約数ペア:

[(1, 196305357056), (2, 98152678528), (4, 49076339264), (8, 24538169632), (16, 12269084816), (32, 6134542408), (64, 3067271204), (128, 1533635602), (131, 1498514176), (251, 782093056), (256, 766817801), (262, 749257088), (502, 391046528), (524, 374628544), (1004, 195523264), (1048, 187314272), (2008, 97761632), (2096, 93657136), (4016, 48880816), (4192, 46828568), (8032, 24440408), (8384, 23414284), (16064, 12220204), (16768, 11707142), (23321, 8417536), (32128, 6110102), (32881, 5970176), (33536, 5853571), (46642, 4208768), (64256, 3055051), (65762, 2985088), (93284, 2104384), (131524, 1492544), (186568, 1052192), (263048, 746272), (373136, 526096)]