156933143972

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{1021}}^1\times {\mathrm{1399}}^1$

素因数の和:2673

約数の個数: 72

約数和(自身を含む): 303713054400

約数和(自身を除く): 146779910428

約数列:

[1, 2, 4, 11, 22, 44, 121, 227, 242, 454, 484, 908, 1021, 1399, 2042, 2497, 2798, 4084, 4994, 5596, 9988, 11231, 15389, 22462, 27467, 30778, 44924, 54934, 61556, 109868, 123541, 169279, 231767, 247082, 317573, 338558, 463534, 494164, 635146, 677116, 927068, 1270292, 1428379, 2549437, 2856758, 3493303, 5098874, 5713516, 6986606, 10197748, 13973212, 15712169, 28043807, 31424338, 38426333, 56087614, 62848676, 76852666, 112175228, 153705332, 172833859, 324242033, 345667718, 648484066, 691335436, 1296968132, 3566662363, 7133324726, 14266649452, 39233285993, 78466571986, 156933143972]

約数ペア:

[(1, 156933143972), (2, 78466571986), (4, 39233285993), (11, 14266649452), (22, 7133324726), (44, 3566662363), (121, 1296968132), (227, 691335436), (242, 648484066), (454, 345667718), (484, 324242033), (908, 172833859), (1021, 153705332), (1399, 112175228), (2042, 76852666), (2497, 62848676), (2798, 56087614), (4084, 38426333), (4994, 31424338), (5596, 28043807), (9988, 15712169), (11231, 13973212), (15389, 10197748), (22462, 6986606), (27467, 5713516), (30778, 5098874), (44924, 3493303), (54934, 2856758), (61556, 2549437), (109868, 1428379), (123541, 1270292), (169279, 927068), (231767, 677116), (247082, 635146), (317573, 494164), (338558, 463534)]