154283762

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 250430400

約数和(自身を除く): 96146638

約数列:

[1, 2, 19, 38, 61, 101, 122, 202, 659, 1159, 1318, 1919, 2318, 3838, 6161, 12322, 12521, 25042, 40199, 66559, 80398, 117059, 133118, 234118, 763781, 1264621, 1527562, 2529242, 4060099, 8120198, 77141881, 154283762]

約数ペア:

[(1, 154283762), (2, 77141881), (19, 8120198), (38, 4060099), (61, 2529242), (101, 1527562), (122, 1264621), (202, 763781), (659, 234118), (1159, 133118), (1318, 117059), (1919, 80398), (2318, 66559), (3838, 40199), (6161, 25042), (12322, 12521)]