138296952

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61961}}^1$

素因数の和:62004

約数の個数: 48

約数和(自身を含む): 386642880

約数和(自身を除く): 248345928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 61961, 123922, 185883, 247844, 371766, 495688, 557649, 743532, 1115298, 1487064, 1920791, 2230596, 3841582, 4461192, 5762373, 7683164, 11524746, 15366328, 17287119, 23049492, 34574238, 46098984, 69148476, 138296952]

約数ペア:

[(1, 138296952), (2, 69148476), (3, 46098984), (4, 34574238), (6, 23049492), (8, 17287119), (9, 15366328), (12, 11524746), (18, 7683164), (24, 5762373), (31, 4461192), (36, 3841582), (62, 2230596), (72, 1920791), (93, 1487064), (124, 1115298), (186, 743532), (248, 557649), (279, 495688), (372, 371766), (558, 247844), (744, 185883), (1116, 123922), (2232, 61961)]