163724274

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2393}}^1$

素因数の和:2592

約数の個数: 64

約数和(自身を含む): 418279680

約数和(自身を除く): 254555406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 181, 189, 362, 378, 543, 1086, 1267, 1629, 2393, 2534, 3258, 3801, 4786, 4887, 7179, 7602, 9774, 11403, 14358, 16751, 21537, 22806, 33502, 34209, 43074, 50253, 64611, 68418, 100506, 129222, 150759, 301518, 433133, 452277, 866266, 904554, 1299399, 2598798, 3031931, 3898197, 6063862, 7796394, 9095793, 11694591, 18191586, 23389182, 27287379, 54574758, 81862137, 163724274]

約数ペア:

[(1, 163724274), (2, 81862137), (3, 54574758), (6, 27287379), (7, 23389182), (9, 18191586), (14, 11694591), (18, 9095793), (21, 7796394), (27, 6063862), (42, 3898197), (54, 3031931), (63, 2598798), (126, 1299399), (181, 904554), (189, 866266), (362, 452277), (378, 433133), (543, 301518), (1086, 150759), (1267, 129222), (1629, 100506), (2393, 68418), (2534, 64611), (3258, 50253), (3801, 43074), (4786, 34209), (4887, 33502), (7179, 22806), (7602, 21537), (9774, 16751), (11403, 14358)]