149758448

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{11833}}^1$

素因数の和:11961

約数の個数: 40

約数和(自身を含む): 334570848

約数和(自身を除く): 184812400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 6328, 11833, 12656, 23666, 47332, 82831, 94664, 165662, 189328, 331324, 662648, 1325296, 1337129, 2674258, 5348516, 9359903, 10697032, 18719806, 21394064, 37439612, 74879224, 149758448]

約数ペア:

[(1, 149758448), (2, 74879224), (4, 37439612), (7, 21394064), (8, 18719806), (14, 10697032), (16, 9359903), (28, 5348516), (56, 2674258), (112, 1337129), (113, 1325296), (226, 662648), (452, 331324), (791, 189328), (904, 165662), (1582, 94664), (1808, 82831), (3164, 47332), (6328, 23666), (11833, 12656)]