127777162424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{181273}}^1$

素因数の和:181440

約数の個数: 64

約数和(自身を含む): 260773525440

約数和(自身を除く): 132996363016

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 73, 136, 142, 146, 284, 292, 568, 584, 1207, 1241, 2414, 2482, 4828, 4964, 5183, 9656, 9928, 10366, 20732, 41464, 88111, 176222, 181273, 352444, 362546, 704888, 725092, 1450184, 3081641, 6163282, 12326564, 12870383, 13232929, 24653128, 25740766, 26465858, 51481532, 52931716, 102963064, 105863432, 218796511, 224959793, 437593022, 449919586, 875186044, 899839172, 939537959, 1750372088, 1799678344, 1879075918, 3758151836, 7516303672, 15972145303, 31944290606, 63888581212, 127777162424]

約数ペア:

[(1, 127777162424), (2, 63888581212), (4, 31944290606), (8, 15972145303), (17, 7516303672), (34, 3758151836), (68, 1879075918), (71, 1799678344), (73, 1750372088), (136, 939537959), (142, 899839172), (146, 875186044), (284, 449919586), (292, 437593022), (568, 224959793), (584, 218796511), (1207, 105863432), (1241, 102963064), (2414, 52931716), (2482, 51481532), (4828, 26465858), (4964, 25740766), (5183, 24653128), (9656, 13232929), (9928, 12870383), (10366, 12326564), (20732, 6163282), (41464, 3081641), (88111, 1450184), (176222, 725092), (181273, 704888), (352444, 362546)]