149747222

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{557}}^1\times {\mathrm{587}}^1$

素因数の和:1375

約数の個数: 16

約数和(自身を含む): 226391760

約数和(自身を除く): 76644538

約数列:

[1, 2, 229, 458, 557, 587, 1114, 1174, 127553, 134423, 255106, 268846, 326959, 653918, 74873611, 149747222]

約数ペア:

[(1, 149747222), (2, 74873611), (229, 653918), (458, 326959), (557, 268846), (587, 255106), (1114, 134423), (1174, 127553)]