149899036

素因数分解:

$2^2\times 7^2\times {\mathrm{701}}^1\times {\mathrm{1091}}^1$

素因数の和:1810

約数の個数: 36

約数和(自身を含む): 305867016

約数和(自身を除く): 155967980

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 701, 1091, 1402, 2182, 2804, 4364, 4907, 7637, 9814, 15274, 19628, 30548, 34349, 53459, 68698, 106918, 137396, 213836, 764791, 1529582, 3059164, 5353537, 10707074, 21414148, 37474759, 74949518, 149899036]

約数ペア:

[(1, 149899036), (2, 74949518), (4, 37474759), (7, 21414148), (14, 10707074), (28, 5353537), (49, 3059164), (98, 1529582), (196, 764791), (701, 213836), (1091, 137396), (1402, 106918), (2182, 68698), (2804, 53459), (4364, 34349), (4907, 30548), (7637, 19628), (9814, 15274)]