157020906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{941}}^1$

素因数の和:1119

約数の個数: 64

約数和(自身を含む): 374388480

約数和(自身を除く): 217367574

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 137, 174, 203, 274, 406, 411, 609, 822, 941, 959, 1218, 1882, 1918, 2823, 2877, 3973, 5646, 5754, 6587, 7946, 11919, 13174, 19761, 23838, 27289, 27811, 39522, 54578, 55622, 81867, 83433, 128917, 163734, 166866, 191023, 257834, 382046, 386751, 573069, 773502, 902419, 1146138, 1804838, 2707257, 3738593, 5414514, 7477186, 11215779, 22431558, 26170151, 52340302, 78510453, 157020906]

約数ペア:

[(1, 157020906), (2, 78510453), (3, 52340302), (6, 26170151), (7, 22431558), (14, 11215779), (21, 7477186), (29, 5414514), (42, 3738593), (58, 2707257), (87, 1804838), (137, 1146138), (174, 902419), (203, 773502), (274, 573069), (406, 386751), (411, 382046), (609, 257834), (822, 191023), (941, 166866), (959, 163734), (1218, 128917), (1882, 83433), (1918, 81867), (2823, 55622), (2877, 54578), (3973, 39522), (5646, 27811), (5754, 27289), (6587, 23838), (7946, 19761), (11919, 13174)]