147981816

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{9929}}^1$

素因数の和:9970

約数の個数: 80

約数和(自身を含む): 432550800

約数和(自身を除く): 284568984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1242, 1656, 1863, 2484, 3726, 4968, 7452, 9929, 14904, 19858, 29787, 39716, 59574, 79432, 89361, 119148, 178722, 228367, 238296, 268083, 357444, 456734, 536166, 685101, 714888, 804249, 913468, 1072332, 1370202, 1608498, 1826936, 2055303, 2144664, 2740404, 3216996, 4110606, 5480808, 6165909, 6433992, 8221212, 12331818, 16442424, 18497727, 24663636, 36995454, 49327272, 73990908, 147981816]

約数ペア:

[(1, 147981816), (2, 73990908), (3, 49327272), (4, 36995454), (6, 24663636), (8, 18497727), (9, 16442424), (12, 12331818), (18, 8221212), (23, 6433992), (24, 6165909), (27, 5480808), (36, 4110606), (46, 3216996), (54, 2740404), (69, 2144664), (72, 2055303), (81, 1826936), (92, 1608498), (108, 1370202), (138, 1072332), (162, 913468), (184, 804249), (207, 714888), (216, 685101), (276, 536166), (324, 456734), (414, 357444), (552, 268083), (621, 238296), (648, 228367), (828, 178722), (1242, 119148), (1656, 89361), (1863, 79432), (2484, 59574), (3726, 39716), (4968, 29787), (7452, 19858), (9929, 14904)]