145374828

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{631}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 345709056

約数和(自身を除く): 200334228

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 263, 292, 438, 526, 631, 789, 876, 1052, 1262, 1578, 1893, 2524, 3156, 3786, 7572, 19199, 38398, 46063, 57597, 76796, 92126, 115194, 138189, 165953, 184252, 230388, 276378, 331906, 497859, 552756, 663812, 995718, 1991436, 12114569, 24229138, 36343707, 48458276, 72687414, 145374828]

約数ペア:

[(1, 145374828), (2, 72687414), (3, 48458276), (4, 36343707), (6, 24229138), (12, 12114569), (73, 1991436), (146, 995718), (219, 663812), (263, 552756), (292, 497859), (438, 331906), (526, 276378), (631, 230388), (789, 184252), (876, 165953), (1052, 138189), (1262, 115194), (1578, 92126), (1893, 76796), (2524, 57597), (3156, 46063), (3786, 38398), (7572, 19199)]