157925372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{281}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 309554784

約数和(自身を除く): 151629412

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 241, 281, 482, 562, 583, 964, 1124, 1166, 2332, 2651, 3091, 5302, 6182, 10604, 12364, 12773, 14893, 25546, 29786, 51092, 59572, 67721, 135442, 140503, 163823, 270884, 281006, 327646, 562012, 655292, 744931, 1489862, 2979724, 3589213, 7178426, 14356852, 39481343, 78962686, 157925372]

約数ペア:

[(1, 157925372), (2, 78962686), (4, 39481343), (11, 14356852), (22, 7178426), (44, 3589213), (53, 2979724), (106, 1489862), (212, 744931), (241, 655292), (281, 562012), (482, 327646), (562, 281006), (583, 270884), (964, 163823), (1124, 140503), (1166, 135442), (2332, 67721), (2651, 59572), (3091, 51092), (5302, 29786), (6182, 25546), (10604, 14893), (12364, 12773)]