153172336

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:649

約数の個数: 40

約数和(自身を含む): 301011984

約数和(自身を除く): 147839648

約数列:

[1, 2, 4, 8, 16, 181, 227, 233, 362, 454, 466, 724, 908, 932, 1448, 1816, 1864, 2896, 3632, 3728, 41087, 42173, 52891, 82174, 84346, 105782, 164348, 168692, 211564, 328696, 337384, 423128, 657392, 674768, 846256, 9573271, 19146542, 38293084, 76586168, 153172336]

約数ペア:

[(1, 153172336), (2, 76586168), (4, 38293084), (8, 19146542), (16, 9573271), (181, 846256), (227, 674768), (233, 657392), (362, 423128), (454, 337384), (466, 328696), (724, 211564), (908, 168692), (932, 164348), (1448, 105782), (1816, 84346), (1864, 82174), (2896, 52891), (3632, 42173), (3728, 41087)]