156914954

素因数分解:

$2^1\times 7^4\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:868

約数の個数: 40

約数和(自身を含む): 281634948

約数和(自身を除く): 124719994

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 343, 574, 686, 797, 1594, 2009, 2401, 4018, 4802, 5579, 11158, 14063, 28126, 32677, 39053, 65354, 78106, 98441, 196882, 228739, 273371, 457478, 546742, 1601173, 1913597, 3202346, 3827194, 11208211, 22416422, 78457477, 156914954]

約数ペア:

[(1, 156914954), (2, 78457477), (7, 22416422), (14, 11208211), (41, 3827194), (49, 3202346), (82, 1913597), (98, 1601173), (287, 546742), (343, 457478), (574, 273371), (686, 228739), (797, 196882), (1594, 98441), (2009, 78106), (2401, 65354), (4018, 39053), (4802, 32677), (5579, 28126), (11158, 14063)]