155698736

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{2063}}^1$

素因数の和:2213

約数の個数: 40

約数和(自身を含む): 310962240

約数和(自身を除く): 155263504

約数列:

[1, 2, 4, 8, 16, 53, 89, 106, 178, 212, 356, 424, 712, 848, 1424, 2063, 4126, 4717, 8252, 9434, 16504, 18868, 33008, 37736, 75472, 109339, 183607, 218678, 367214, 437356, 734428, 874712, 1468856, 1749424, 2937712, 9731171, 19462342, 38924684, 77849368, 155698736]

約数ペア:

[(1, 155698736), (2, 77849368), (4, 38924684), (8, 19462342), (16, 9731171), (53, 2937712), (89, 1749424), (106, 1468856), (178, 874712), (212, 734428), (356, 437356), (424, 367214), (712, 218678), (848, 183607), (1424, 109339), (2063, 75472), (4126, 37736), (4717, 33008), (8252, 18868), (9434, 16504)]