155514878884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{84631}}^1$

素因数の和:85156

約数の個数: 48

約数和(自身を含む): 293548461696

約数和(自身を除く): 138033582812

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 443, 886, 1037, 1772, 2074, 4148, 7531, 15062, 27023, 30124, 54046, 84631, 108092, 169262, 338524, 459391, 918782, 1438727, 1837564, 2877454, 5162491, 5754908, 10324982, 20649964, 37491533, 74983066, 87762347, 149966132, 175524694, 351049388, 637356061, 1274712122, 2286983513, 2549424244, 4573967026, 9147934052, 38878719721, 77757439442, 155514878884]

約数ペア:

[(1, 155514878884), (2, 77757439442), (4, 38878719721), (17, 9147934052), (34, 4573967026), (61, 2549424244), (68, 2286983513), (122, 1274712122), (244, 637356061), (443, 351049388), (886, 175524694), (1037, 149966132), (1772, 87762347), (2074, 74983066), (4148, 37491533), (7531, 20649964), (15062, 10324982), (27023, 5754908), (30124, 5162491), (54046, 2877454), (84631, 1837564), (108092, 1438727), (169262, 918782), (338524, 459391)]