158791074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 354025728

約数和(自身を除く): 195234654

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 71, 78, 106, 142, 159, 213, 318, 426, 541, 689, 923, 1082, 1378, 1623, 1846, 2067, 2769, 3246, 3763, 4134, 5538, 7033, 7526, 11289, 14066, 21099, 22578, 28673, 38411, 42198, 48919, 57346, 76822, 86019, 97838, 115233, 146757, 172038, 230466, 293514, 372749, 499343, 745498, 998686, 1118247, 1498029, 2035783, 2236494, 2996058, 4071566, 6107349, 12214698, 26465179, 52930358, 79395537, 158791074]

約数ペア:

[(1, 158791074), (2, 79395537), (3, 52930358), (6, 26465179), (13, 12214698), (26, 6107349), (39, 4071566), (53, 2996058), (71, 2236494), (78, 2035783), (106, 1498029), (142, 1118247), (159, 998686), (213, 745498), (318, 499343), (426, 372749), (541, 293514), (689, 230466), (923, 172038), (1082, 146757), (1378, 115233), (1623, 97838), (1846, 86019), (2067, 76822), (2769, 57346), (3246, 48919), (3763, 42198), (4134, 38411), (5538, 28673), (7033, 22578), (7526, 21099), (11289, 14066)]