138988980848

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1\times {\mathrm{983}}^1$

素因数の和:1734

約数の個数: 80

約数和(自身を含む): 274096742400

約数和(自身を除く): 135107761552

約数列:

[1, 2, 4, 8, 16, 127, 149, 254, 298, 467, 508, 596, 934, 983, 1016, 1192, 1868, 1966, 2032, 2384, 3736, 3932, 7472, 7864, 15728, 18923, 37846, 59309, 69583, 75692, 118618, 124841, 139166, 146467, 151384, 237236, 249682, 278332, 292934, 302768, 459061, 474472, 499364, 556664, 585868, 918122, 948944, 998728, 1113328, 1171736, 1836244, 1997456, 2343472, 3672488, 7344976, 8837041, 17674082, 18601309, 35348164, 37202618, 58300747, 68400089, 70696328, 74405236, 116601494, 136800178, 141392656, 148810472, 233202988, 273600356, 297620944, 466405976, 547200712, 932811952, 1094401424, 8686811303, 17373622606, 34747245212, 69494490424, 138988980848]

約数ペア:

[(1, 138988980848), (2, 69494490424), (4, 34747245212), (8, 17373622606), (16, 8686811303), (127, 1094401424), (149, 932811952), (254, 547200712), (298, 466405976), (467, 297620944), (508, 273600356), (596, 233202988), (934, 148810472), (983, 141392656), (1016, 136800178), (1192, 116601494), (1868, 74405236), (1966, 70696328), (2032, 68400089), (2384, 58300747), (3736, 37202618), (3932, 35348164), (7472, 18601309), (7864, 17674082), (15728, 8837041), (18923, 7344976), (37846, 3672488), (59309, 2343472), (69583, 1997456), (75692, 1836244), (118618, 1171736), (124841, 1113328), (139166, 998728), (146467, 948944), (151384, 918122), (237236, 585868), (249682, 556664), (278332, 499364), (292934, 474472), (302768, 459061)]