145919452

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{32369}}^1$

素因数の和:32410

約数の個数: 36

約数和(自身を含む): 309975120

約数和(自身を除く): 164055668

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 32369, 64738, 129476, 226583, 453166, 744487, 906332, 1488974, 1586081, 2977948, 3172162, 5211409, 6344324, 10422818, 20845636, 36479863, 72959726, 145919452]

約数ペア:

[(1, 145919452), (2, 72959726), (4, 36479863), (7, 20845636), (14, 10422818), (23, 6344324), (28, 5211409), (46, 3172162), (49, 2977948), (92, 1586081), (98, 1488974), (161, 906332), (196, 744487), (322, 453166), (644, 226583), (1127, 129476), (2254, 64738), (4508, 32369)]