158453938036

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1997}}^1\times {\mathrm{15607}}^1$

素因数の和:17680

約数の個数: 48

約数和(自身を含む): 293386447872

約数和(自身を除く): 134932509836

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 1271, 1997, 2542, 3994, 5084, 7988, 15607, 31214, 61907, 62428, 81877, 123814, 163754, 247628, 327508, 483817, 639887, 967634, 1279774, 1935268, 2538187, 2559548, 5076374, 10152748, 19836497, 31167179, 39672994, 62334358, 79345988, 124668716, 966182549, 1277854339, 1932365098, 2555708678, 3864730196, 5111417356, 39613484509, 79226969018, 158453938036]

約数ペア:

[(1, 158453938036), (2, 79226969018), (4, 39613484509), (31, 5111417356), (41, 3864730196), (62, 2555708678), (82, 1932365098), (124, 1277854339), (164, 966182549), (1271, 124668716), (1997, 79345988), (2542, 62334358), (3994, 39672994), (5084, 31167179), (7988, 19836497), (15607, 10152748), (31214, 5076374), (61907, 2559548), (62428, 2538187), (81877, 1935268), (123814, 1279774), (163754, 967634), (247628, 639887), (327508, 483817)]