120298444

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 245222208

約数和(自身を除く): 124923764

約数列:

[1, 2, 4, 7, 14, 28, 113, 193, 197, 226, 386, 394, 452, 772, 788, 791, 1351, 1379, 1582, 2702, 2758, 3164, 5404, 5516, 21809, 22261, 38021, 43618, 44522, 76042, 87236, 89044, 152084, 152663, 155827, 266147, 305326, 311654, 532294, 610652, 623308, 1064588, 4296373, 8592746, 17185492, 30074611, 60149222, 120298444]

約数ペア:

[(1, 120298444), (2, 60149222), (4, 30074611), (7, 17185492), (14, 8592746), (28, 4296373), (113, 1064588), (193, 623308), (197, 610652), (226, 532294), (386, 311654), (394, 305326), (452, 266147), (772, 155827), (788, 152663), (791, 152084), (1351, 89044), (1379, 87236), (1582, 76042), (2702, 44522), (2758, 43618), (3164, 38021), (5404, 22261), (5516, 21809)]