141117328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:604

約数の個数: 80

約数和(自身を含む): 316265472

約数和(自身を除く): 175148144

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 71, 88, 92, 142, 176, 184, 253, 284, 368, 491, 506, 568, 781, 982, 1012, 1136, 1562, 1633, 1964, 2024, 3124, 3266, 3928, 4048, 5401, 6248, 6532, 7856, 10802, 11293, 12496, 13064, 17963, 21604, 22586, 26128, 34861, 35926, 43208, 45172, 69722, 71852, 86416, 90344, 124223, 139444, 143704, 180688, 248446, 278888, 287408, 383471, 496892, 557776, 766942, 801803, 993784, 1533884, 1603606, 1987568, 3067768, 3207212, 6135536, 6414424, 8819833, 12828848, 17639666, 35279332, 70558664, 141117328]

約数ペア:

[(1, 141117328), (2, 70558664), (4, 35279332), (8, 17639666), (11, 12828848), (16, 8819833), (22, 6414424), (23, 6135536), (44, 3207212), (46, 3067768), (71, 1987568), (88, 1603606), (92, 1533884), (142, 993784), (176, 801803), (184, 766942), (253, 557776), (284, 496892), (368, 383471), (491, 287408), (506, 278888), (568, 248446), (781, 180688), (982, 143704), (1012, 139444), (1136, 124223), (1562, 90344), (1633, 86416), (1964, 71852), (2024, 69722), (3124, 45172), (3266, 43208), (3928, 35926), (4048, 34861), (5401, 26128), (6248, 22586), (6532, 21604), (7856, 17963), (10802, 13064), (11293, 12496)]