163596992

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 112

約数和(自身を含む): 375513600

約数和(自身を除く): 211916608

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 79, 104, 131, 152, 158, 208, 247, 262, 304, 316, 416, 494, 524, 608, 632, 832, 988, 1027, 1048, 1216, 1264, 1501, 1703, 1976, 2054, 2096, 2489, 2528, 3002, 3406, 3952, 4108, 4192, 4978, 5056, 6004, 6812, 7904, 8216, 8384, 9956, 10349, 12008, 13624, 15808, 16432, 19513, 19912, 20698, 24016, 27248, 32357, 32864, 39026, 39824, 41396, 48032, 54496, 64714, 65728, 78052, 79648, 82792, 96064, 108992, 129428, 134537, 156104, 159296, 165584, 196631, 258856, 269074, 312208, 331168, 393262, 517712, 538148, 624416, 662336, 786524, 1035424, 1076296, 1248832, 1573048, 2070848, 2152592, 2556203, 3146096, 4305184, 5112406, 6292192, 8610368, 10224812, 12584384, 20449624, 40899248, 81798496, 163596992]

約数ペア:

[(1, 163596992), (2, 81798496), (4, 40899248), (8, 20449624), (13, 12584384), (16, 10224812), (19, 8610368), (26, 6292192), (32, 5112406), (38, 4305184), (52, 3146096), (64, 2556203), (76, 2152592), (79, 2070848), (104, 1573048), (131, 1248832), (152, 1076296), (158, 1035424), (208, 786524), (247, 662336), (262, 624416), (304, 538148), (316, 517712), (416, 393262), (494, 331168), (524, 312208), (608, 269074), (632, 258856), (832, 196631), (988, 165584), (1027, 159296), (1048, 156104), (1216, 134537), (1264, 129428), (1501, 108992), (1703, 96064), (1976, 82792), (2054, 79648), (2096, 78052), (2489, 65728), (2528, 64714), (3002, 54496), (3406, 48032), (3952, 41396), (4108, 39824), (4192, 39026), (4978, 32864), (5056, 32357), (6004, 27248), (6812, 24016), (7904, 20698), (8216, 19912), (8384, 19513), (9956, 16432), (10349, 15808), (12008, 13624)]