157121844

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{2749}}^1$

素因数の和:3200

約数の個数: 48

約数和(自身を含む): 401016000

約数和(自身を除く): 243894156

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 433, 866, 1299, 1732, 2598, 2749, 4763, 5196, 5498, 8247, 9526, 10996, 14289, 16494, 19052, 28578, 30239, 32988, 57156, 60478, 90717, 120956, 181434, 362868, 1190317, 2380634, 3570951, 4761268, 7141902, 13093487, 14283804, 26186974, 39280461, 52373948, 78560922, 157121844]

約数ペア:

[(1, 157121844), (2, 78560922), (3, 52373948), (4, 39280461), (6, 26186974), (11, 14283804), (12, 13093487), (22, 7141902), (33, 4761268), (44, 3570951), (66, 2380634), (132, 1190317), (433, 362868), (866, 181434), (1299, 120956), (1732, 90717), (2598, 60478), (2749, 57156), (4763, 32988), (5196, 30239), (5498, 28578), (8247, 19052), (9526, 16494), (10996, 14289)]