131812608

素因数分解:

$2^8\times 3^1\times {\mathrm{59}}^1\times {\mathrm{2909}}^1$

素因数の和:2987

約数の個数: 72

約数和(自身を含む): 356882400

約数和(自身を除く): 225069792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 128, 177, 192, 236, 256, 354, 384, 472, 708, 768, 944, 1416, 1888, 2832, 2909, 3776, 5664, 5818, 7552, 8727, 11328, 11636, 15104, 17454, 22656, 23272, 34908, 45312, 46544, 69816, 93088, 139632, 171631, 186176, 279264, 343262, 372352, 514893, 558528, 686524, 744704, 1029786, 1117056, 1373048, 2059572, 2234112, 2746096, 4119144, 5492192, 8238288, 10984384, 16476576, 21968768, 32953152, 43937536, 65906304, 131812608]

約数ペア:

[(1, 131812608), (2, 65906304), (3, 43937536), (4, 32953152), (6, 21968768), (8, 16476576), (12, 10984384), (16, 8238288), (24, 5492192), (32, 4119144), (48, 2746096), (59, 2234112), (64, 2059572), (96, 1373048), (118, 1117056), (128, 1029786), (177, 744704), (192, 686524), (236, 558528), (256, 514893), (354, 372352), (384, 343262), (472, 279264), (708, 186176), (768, 171631), (944, 139632), (1416, 93088), (1888, 69816), (2832, 46544), (2909, 45312), (3776, 34908), (5664, 23272), (5818, 22656), (7552, 17454), (8727, 15104), (11328, 11636)]