163348276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1013}}^1$

素因数の和:1480

約数の個数: 48

約数和(自身を含む): 352969344

約数和(自身を除く): 189621068

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 443, 886, 1013, 1772, 2026, 3101, 4052, 5759, 6202, 7091, 11518, 12404, 13169, 14182, 23036, 26338, 28364, 40313, 52676, 80626, 92183, 161252, 184366, 368732, 448759, 897518, 1795036, 3141313, 5833867, 6282626, 11667734, 12565252, 23335468, 40837069, 81674138, 163348276]

約数ペア:

[(1, 163348276), (2, 81674138), (4, 40837069), (7, 23335468), (13, 12565252), (14, 11667734), (26, 6282626), (28, 5833867), (52, 3141313), (91, 1795036), (182, 897518), (364, 448759), (443, 368732), (886, 184366), (1013, 161252), (1772, 92183), (2026, 80626), (3101, 52676), (4052, 40313), (5759, 28364), (6202, 26338), (7091, 23036), (11518, 14182), (12404, 13169)]