156912577310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1373}}^1\times {\mathrm{496889}}^1$

素因数の和:498292

約数の個数: 32

約数和(自身を含む): 294938003520

約数和(自身を除く): 138025426210

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1373, 2746, 6865, 13730, 31579, 63158, 157895, 315790, 496889, 993778, 2484445, 4968890, 11428447, 22856894, 57142235, 114284470, 682228597, 1364457194, 3411142985, 6822285970, 15691257731, 31382515462, 78456288655, 156912577310]

約数ペア:

[(1, 156912577310), (2, 78456288655), (5, 31382515462), (10, 15691257731), (23, 6822285970), (46, 3411142985), (115, 1364457194), (230, 682228597), (1373, 114284470), (2746, 57142235), (6865, 22856894), (13730, 11428447), (31579, 4968890), (63158, 2484445), (157895, 993778), (315790, 496889)]