138430128

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{3001}}^1$

素因数の和:3074

約数の個数: 60

約数和(自身を含む): 369642264

約数和(自身を除く): 231212136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 961, 1488, 1922, 2883, 3001, 3844, 5766, 6002, 7688, 9003, 11532, 12004, 15376, 18006, 23064, 24008, 36012, 46128, 48016, 72024, 93031, 144048, 186062, 279093, 372124, 558186, 744248, 1116372, 1488496, 2232744, 2883961, 4465488, 5767922, 8651883, 11535844, 17303766, 23071688, 34607532, 46143376, 69215064, 138430128]

約数ペア:

[(1, 138430128), (2, 69215064), (3, 46143376), (4, 34607532), (6, 23071688), (8, 17303766), (12, 11535844), (16, 8651883), (24, 5767922), (31, 4465488), (48, 2883961), (62, 2232744), (93, 1488496), (124, 1116372), (186, 744248), (248, 558186), (372, 372124), (496, 279093), (744, 186062), (961, 144048), (1488, 93031), (1922, 72024), (2883, 48016), (3001, 46128), (3844, 36012), (5766, 24008), (6002, 23064), (7688, 18006), (9003, 15376), (11532, 12004)]