165700545790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{20895403}}^1$

素因数の和:20895484

約数の個数: 32

約数和(自身を含む): 326469792096

約数和(自身を除く): 160769246306

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 20895403, 41790806, 104477015, 208954030, 271640239, 543280478, 1274619583, 1358201195, 2549239166, 2716402390, 6373097915, 12746195830, 16570054579, 33140109158, 82850272895, 165700545790]

約数ペア:

[(1, 165700545790), (2, 82850272895), (5, 33140109158), (10, 16570054579), (13, 12746195830), (26, 6373097915), (61, 2716402390), (65, 2549239166), (122, 1358201195), (130, 1274619583), (305, 543280478), (610, 271640239), (793, 208954030), (1586, 104477015), (3965, 41790806), (7930, 20895403)]