161824826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 260447616

約数和(自身を除く): 98622790

約数列:

[1, 2, 23, 46, 61, 101, 122, 202, 571, 1142, 1403, 2323, 2806, 4646, 6161, 12322, 13133, 26266, 34831, 57671, 69662, 115342, 141703, 283406, 801113, 1326433, 1602226, 2652866, 3517931, 7035862, 80912413, 161824826]

約数ペア:

[(1, 161824826), (2, 80912413), (23, 7035862), (46, 3517931), (61, 2652866), (101, 1602226), (122, 1326433), (202, 801113), (571, 283406), (1142, 141703), (1403, 115342), (2323, 69662), (2806, 57671), (4646, 34831), (6161, 26266), (12322, 13133)]