147815564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1951}}^1$

素因数の和:2046

約数の個数: 48

約数和(自身を含む): 293830656

約数和(自身を除く): 146015092

約数列:

[1, 2, 4, 13, 26, 31, 47, 52, 62, 94, 124, 188, 403, 611, 806, 1222, 1457, 1612, 1951, 2444, 2914, 3902, 5828, 7804, 18941, 25363, 37882, 50726, 60481, 75764, 91697, 101452, 120962, 183394, 241924, 366788, 786253, 1192061, 1572506, 2384122, 2842607, 3145012, 4768244, 5685214, 11370428, 36953891, 73907782, 147815564]

約数ペア:

[(1, 147815564), (2, 73907782), (4, 36953891), (13, 11370428), (26, 5685214), (31, 4768244), (47, 3145012), (52, 2842607), (62, 2384122), (94, 1572506), (124, 1192061), (188, 786253), (403, 366788), (611, 241924), (806, 183394), (1222, 120962), (1457, 101452), (1612, 91697), (1951, 75764), (2444, 60481), (2914, 50726), (3902, 37882), (5828, 25363), (7804, 18941)]