139670208

素因数分解:

$2^6\times 3^2\times {\mathrm{242483}}^1$

素因数の和:242501

約数の個数: 42

約数和(自身を含む): 400341084

約数和(自身を除く): 260670876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 242483, 484966, 727449, 969932, 1454898, 1939864, 2182347, 2909796, 3879728, 4364694, 5819592, 7759456, 8729388, 11639184, 15518912, 17458776, 23278368, 34917552, 46556736, 69835104, 139670208]

約数ペア:

[(1, 139670208), (2, 69835104), (3, 46556736), (4, 34917552), (6, 23278368), (8, 17458776), (9, 15518912), (12, 11639184), (16, 8729388), (18, 7759456), (24, 5819592), (32, 4364694), (36, 3879728), (48, 2909796), (64, 2182347), (72, 1939864), (96, 1454898), (144, 969932), (192, 727449), (288, 484966), (576, 242483)]