149778496

素因数分解:

$2^6\times 7^3\times {\mathrm{6823}}^1$

素因数の和:6856

約数の個数: 56

約数和(自身を含む): 346659200

約数和(自身を除く): 196880704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 784, 1372, 1568, 2744, 3136, 5488, 6823, 10976, 13646, 21952, 27292, 47761, 54584, 95522, 109168, 191044, 218336, 334327, 382088, 436672, 668654, 764176, 1337308, 1528352, 2340289, 2674616, 3056704, 4680578, 5349232, 9361156, 10698464, 18722312, 21396928, 37444624, 74889248, 149778496]

約数ペア:

[(1, 149778496), (2, 74889248), (4, 37444624), (7, 21396928), (8, 18722312), (14, 10698464), (16, 9361156), (28, 5349232), (32, 4680578), (49, 3056704), (56, 2674616), (64, 2340289), (98, 1528352), (112, 1337308), (196, 764176), (224, 668654), (343, 436672), (392, 382088), (448, 334327), (686, 218336), (784, 191044), (1372, 109168), (1568, 95522), (2744, 54584), (3136, 47761), (5488, 27292), (6823, 21952), (10976, 13646)]