176397104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1283}}^1$

素因数の和:1965

約数の個数: 40

約数和(自身を含む): 368903472

約数和(自身を除く): 192506368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 661, 1283, 1322, 2566, 2644, 5132, 5288, 8593, 10264, 10576, 16679, 17186, 20528, 33358, 34372, 66716, 68744, 133432, 137488, 266864, 848063, 1696126, 3392252, 6784504, 11024819, 13569008, 22049638, 44099276, 88198552, 176397104]

約数ペア:

[(1, 176397104), (2, 88198552), (4, 44099276), (8, 22049638), (13, 13569008), (16, 11024819), (26, 6784504), (52, 3392252), (104, 1696126), (208, 848063), (661, 266864), (1283, 137488), (1322, 133432), (2566, 68744), (2644, 66716), (5132, 34372), (5288, 33358), (8593, 20528), (10264, 17186), (10576, 16679)]