129214552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 270993600

約数和(自身を除く): 141779048

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 101, 136, 184, 202, 391, 404, 409, 782, 808, 818, 1564, 1636, 1717, 2323, 3128, 3272, 3434, 4646, 6868, 6953, 9292, 9407, 13736, 13906, 18584, 18814, 27812, 37628, 39491, 41309, 55624, 75256, 78982, 82618, 157964, 159919, 165236, 315928, 319838, 330472, 639676, 702253, 950107, 1279352, 1404506, 1900214, 2809012, 3800428, 5618024, 7600856, 16151819, 32303638, 64607276, 129214552]

約数ペア:

[(1, 129214552), (2, 64607276), (4, 32303638), (8, 16151819), (17, 7600856), (23, 5618024), (34, 3800428), (46, 2809012), (68, 1900214), (92, 1404506), (101, 1279352), (136, 950107), (184, 702253), (202, 639676), (391, 330472), (404, 319838), (409, 315928), (782, 165236), (808, 159919), (818, 157964), (1564, 82618), (1636, 78982), (1717, 75256), (2323, 55624), (3128, 41309), (3272, 39491), (3434, 37628), (4646, 27812), (6868, 18814), (6953, 18584), (9292, 13906), (9407, 13736)]