132686944

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10289}}^1$

素因数の和:10343

約数の個数: 48

約数和(自身を含む): 290424960

約数和(自身を除く): 157738016

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 10289, 12896, 20578, 41156, 82312, 133757, 164624, 267514, 318959, 329248, 535028, 637918, 1070056, 1275836, 2140112, 2551672, 4146467, 4280224, 5103344, 8292934, 10206688, 16585868, 33171736, 66343472, 132686944]

約数ペア:

[(1, 132686944), (2, 66343472), (4, 33171736), (8, 16585868), (13, 10206688), (16, 8292934), (26, 5103344), (31, 4280224), (32, 4146467), (52, 2551672), (62, 2140112), (104, 1275836), (124, 1070056), (208, 637918), (248, 535028), (403, 329248), (416, 318959), (496, 267514), (806, 164624), (992, 133757), (1612, 82312), (3224, 41156), (6448, 20578), (10289, 12896)]