100675072

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 80

約数和(自身を含む): 216057600

約数和(自身を除く): 115382528

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 79, 128, 131, 152, 158, 256, 262, 304, 316, 512, 524, 608, 632, 1048, 1216, 1264, 1501, 2096, 2432, 2489, 2528, 3002, 4192, 4864, 4978, 5056, 6004, 8384, 9728, 9956, 10112, 10349, 12008, 16768, 19912, 20224, 20698, 24016, 33536, 39824, 40448, 41396, 48032, 67072, 79648, 82792, 96064, 159296, 165584, 192128, 196631, 318592, 331168, 384256, 393262, 637184, 662336, 768512, 786524, 1274368, 1324672, 1573048, 2649344, 3146096, 5298688, 6292192, 12584384, 25168768, 50337536, 100675072]

約数ペア:

[(1, 100675072), (2, 50337536), (4, 25168768), (8, 12584384), (16, 6292192), (19, 5298688), (32, 3146096), (38, 2649344), (64, 1573048), (76, 1324672), (79, 1274368), (128, 786524), (131, 768512), (152, 662336), (158, 637184), (256, 393262), (262, 384256), (304, 331168), (316, 318592), (512, 196631), (524, 192128), (608, 165584), (632, 159296), (1048, 96064), (1216, 82792), (1264, 79648), (1501, 67072), (2096, 48032), (2432, 41396), (2489, 40448), (2528, 39824), (3002, 33536), (4192, 24016), (4864, 20698), (4978, 20224), (5056, 19912), (6004, 16768), (8384, 12008), (9728, 10349), (9956, 10112)]