145213276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{146977}}^1$

素因数の和:147013

約数の個数: 24

約数和(自身を含む): 288076880

約数和(自身を除く): 142863604

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 146977, 293954, 587908, 1910701, 2792563, 3821402, 5585126, 7642804, 11170252, 36303319, 72606638, 145213276]

約数ペア:

[(1, 145213276), (2, 72606638), (4, 36303319), (13, 11170252), (19, 7642804), (26, 5585126), (38, 3821402), (52, 2792563), (76, 1910701), (247, 587908), (494, 293954), (988, 146977)]