157690995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1$

素因数の和:776

約数の個数: 64

約数和(自身を含む): 316293120

約数和(自身を除く): 158602125

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 311, 385, 439, 933, 1155, 1317, 1555, 2177, 2195, 3073, 3421, 4665, 4829, 6531, 6585, 9219, 10263, 10885, 14487, 15365, 17105, 23947, 24145, 32655, 33803, 46095, 51315, 71841, 72435, 101409, 119735, 136529, 169015, 359205, 409587, 507045, 682645, 955703, 1501819, 2047935, 2867109, 4505457, 4778515, 7509095, 10512733, 14335545, 22527285, 31538199, 52563665, 157690995]

約数ペア:

[(1, 157690995), (3, 52563665), (5, 31538199), (7, 22527285), (11, 14335545), (15, 10512733), (21, 7509095), (33, 4778515), (35, 4505457), (55, 2867109), (77, 2047935), (105, 1501819), (165, 955703), (231, 682645), (311, 507045), (385, 409587), (439, 359205), (933, 169015), (1155, 136529), (1317, 119735), (1555, 101409), (2177, 72435), (2195, 71841), (3073, 51315), (3421, 46095), (4665, 33803), (4829, 32655), (6531, 24145), (6585, 23947), (9219, 17105), (10263, 15365), (10885, 14487)]