163962372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{2953}}^1$

素因数の和:3628

約数の個数: 48

約数和(自身を含む): 438042752

約数和(自身を除く): 274080380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 661, 1322, 1983, 2644, 2953, 3966, 4627, 5906, 7932, 8859, 9254, 11812, 13881, 17718, 18508, 20671, 27762, 35436, 41342, 55524, 62013, 82684, 124026, 248052, 1951933, 3903866, 5855799, 7807732, 11711598, 13663531, 23423196, 27327062, 40990593, 54654124, 81981186, 163962372]

約数ペア:

[(1, 163962372), (2, 81981186), (3, 54654124), (4, 40990593), (6, 27327062), (7, 23423196), (12, 13663531), (14, 11711598), (21, 7807732), (28, 5855799), (42, 3903866), (84, 1951933), (661, 248052), (1322, 124026), (1983, 82684), (2644, 62013), (2953, 55524), (3966, 41342), (4627, 35436), (5906, 27762), (7932, 20671), (8859, 18508), (9254, 17718), (11812, 13881)]