140911554

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{15461}}^1$

素因数の和:15511

約数の個数: 48

約数和(自身を含む): 338432256

約数和(自身を除く): 197520702

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 3038, 4557, 9114, 15461, 30922, 46383, 92766, 108227, 216454, 324681, 479291, 649362, 757589, 958582, 1437873, 1515178, 2272767, 2875746, 3355037, 4545534, 6710074, 10065111, 20130222, 23485259, 46970518, 70455777, 140911554]

約数ペア:

[(1, 140911554), (2, 70455777), (3, 46970518), (6, 23485259), (7, 20130222), (14, 10065111), (21, 6710074), (31, 4545534), (42, 3355037), (49, 2875746), (62, 2272767), (93, 1515178), (98, 1437873), (147, 958582), (186, 757589), (217, 649362), (294, 479291), (434, 324681), (651, 216454), (1302, 108227), (1519, 92766), (3038, 46383), (4557, 30922), (9114, 15461)]