147907312

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{24917}}^1$

素因数の和:24985

約数の個数: 40

約数和(自身を含む): 333701856

約数和(自身を除く): 185794544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 24917, 49834, 99668, 174419, 199336, 348838, 398672, 697676, 1320601, 1395352, 2641202, 2790704, 5282404, 9244207, 10564808, 18488414, 21129616, 36976828, 73953656, 147907312]

約数ペア:

[(1, 147907312), (2, 73953656), (4, 36976828), (7, 21129616), (8, 18488414), (14, 10564808), (16, 9244207), (28, 5282404), (53, 2790704), (56, 2641202), (106, 1395352), (112, 1320601), (212, 697676), (371, 398672), (424, 348838), (742, 199336), (848, 174419), (1484, 99668), (2968, 49834), (5936, 24917)]