127902424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1100

約数の個数: 64

約数和(自身を含む): 277482240

約数和(自身を除く): 149579816

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 73, 104, 136, 146, 221, 292, 442, 584, 884, 949, 991, 1241, 1768, 1898, 1982, 2482, 3796, 3964, 4964, 7592, 7928, 9928, 12883, 16133, 16847, 25766, 32266, 33694, 51532, 64532, 67388, 72343, 103064, 129064, 134776, 144686, 219011, 289372, 438022, 578744, 876044, 940459, 1229831, 1752088, 1880918, 2459662, 3761836, 4919324, 7523672, 9838648, 15987803, 31975606, 63951212, 127902424]

約数ペア:

[(1, 127902424), (2, 63951212), (4, 31975606), (8, 15987803), (13, 9838648), (17, 7523672), (26, 4919324), (34, 3761836), (52, 2459662), (68, 1880918), (73, 1752088), (104, 1229831), (136, 940459), (146, 876044), (221, 578744), (292, 438022), (442, 289372), (584, 219011), (884, 144686), (949, 134776), (991, 129064), (1241, 103064), (1768, 72343), (1898, 67388), (1982, 64532), (2482, 51532), (3796, 33694), (3964, 32266), (4964, 25766), (7592, 16847), (7928, 16133), (9928, 12883)]