158287836

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{1117}}^1$

素因数の和:1379

約数の個数: 72

約数和(自身を含む): 431807376

約数和(自身を除く): 273519540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 241, 294, 482, 588, 723, 964, 1117, 1446, 1687, 2234, 2892, 3351, 3374, 4468, 5061, 6702, 6748, 7819, 10122, 11809, 13404, 15638, 20244, 23457, 23618, 31276, 35427, 46914, 47236, 54733, 70854, 93828, 109466, 141708, 164199, 218932, 269197, 328398, 538394, 656796, 807591, 1076788, 1615182, 1884379, 3230364, 3768758, 5653137, 7537516, 11306274, 13190653, 22612548, 26381306, 39571959, 52762612, 79143918, 158287836]

約数ペア:

[(1, 158287836), (2, 79143918), (3, 52762612), (4, 39571959), (6, 26381306), (7, 22612548), (12, 13190653), (14, 11306274), (21, 7537516), (28, 5653137), (42, 3768758), (49, 3230364), (84, 1884379), (98, 1615182), (147, 1076788), (196, 807591), (241, 656796), (294, 538394), (482, 328398), (588, 269197), (723, 218932), (964, 164199), (1117, 141708), (1446, 109466), (1687, 93828), (2234, 70854), (2892, 54733), (3351, 47236), (3374, 46914), (4468, 35427), (5061, 31276), (6702, 23618), (6748, 23457), (7819, 20244), (10122, 15638), (11809, 13404)]