131966752

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{881}}^1$

素因数の和:1073

約数の個数: 48

約数和(自身を含む): 270273024

約数和(自身を除く): 138306272

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 151, 248, 302, 496, 604, 881, 992, 1208, 1762, 2416, 3524, 4681, 4832, 7048, 9362, 14096, 18724, 27311, 28192, 37448, 54622, 74896, 109244, 133031, 149792, 218488, 266062, 436976, 532124, 873952, 1064248, 2128496, 4123961, 4256992, 8247922, 16495844, 32991688, 65983376, 131966752]

約数ペア:

[(1, 131966752), (2, 65983376), (4, 32991688), (8, 16495844), (16, 8247922), (31, 4256992), (32, 4123961), (62, 2128496), (124, 1064248), (151, 873952), (248, 532124), (302, 436976), (496, 266062), (604, 218488), (881, 149792), (992, 133031), (1208, 109244), (1762, 74896), (2416, 54622), (3524, 37448), (4681, 28192), (4832, 27311), (7048, 18724), (9362, 14096)]