154498222

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 247645440

約数和(自身を除く): 93147218

約数列:

[1, 2, 23, 46, 73, 139, 146, 278, 331, 662, 1679, 3197, 3358, 6394, 7613, 10147, 15226, 20294, 24163, 46009, 48326, 92018, 233381, 466762, 555749, 1058207, 1111498, 2116414, 3358657, 6717314, 77249111, 154498222]

約数ペア:

[(1, 154498222), (2, 77249111), (23, 6717314), (46, 3358657), (73, 2116414), (139, 1111498), (146, 1058207), (278, 555749), (331, 466762), (662, 233381), (1679, 92018), (3197, 48326), (3358, 46009), (6394, 24163), (7613, 20294), (10147, 15226)]