148972668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{3631}}^1$

素因数の和:3914

約数の個数: 48

約数和(自身を含む): 375868416

約数和(自身を除く): 226895748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 263, 526, 789, 1052, 1578, 3156, 3419, 3631, 6838, 7262, 10257, 10893, 13676, 14524, 20514, 21786, 41028, 43572, 47203, 94406, 141609, 188812, 283218, 566436, 954953, 1909906, 2864859, 3819812, 5729718, 11459436, 12414389, 24828778, 37243167, 49657556, 74486334, 148972668]

約数ペア:

[(1, 148972668), (2, 74486334), (3, 49657556), (4, 37243167), (6, 24828778), (12, 12414389), (13, 11459436), (26, 5729718), (39, 3819812), (52, 2864859), (78, 1909906), (156, 954953), (263, 566436), (526, 283218), (789, 188812), (1052, 141609), (1578, 94406), (3156, 47203), (3419, 43572), (3631, 41028), (6838, 21786), (7262, 20514), (10257, 14524), (10893, 13676)]