157218306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{10427}}^1$

素因数の和:10798

約数の個数: 32

約数和(自身を含む): 360391680

約数和(自身を除く): 203173374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 359, 718, 1077, 2154, 2513, 5026, 7539, 10427, 15078, 20854, 31281, 62562, 72989, 145978, 218967, 437934, 3743293, 7486586, 11229879, 22459758, 26203051, 52406102, 78609153, 157218306]

約数ペア:

[(1, 157218306), (2, 78609153), (3, 52406102), (6, 26203051), (7, 22459758), (14, 11229879), (21, 7486586), (42, 3743293), (359, 437934), (718, 218967), (1077, 145978), (2154, 72989), (2513, 62562), (5026, 31281), (7539, 20854), (10427, 15078)]