128954736

素因数分解:

$2^4\times 3^2\times {\mathrm{307}}^1\times {\mathrm{2917}}^1$

素因数の和:3238

約数の個数: 60

約数和(自身を含む): 362193832

約数和(自身を除く): 233239096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 307, 614, 921, 1228, 1842, 2456, 2763, 2917, 3684, 4912, 5526, 5834, 7368, 8751, 11052, 11668, 14736, 17502, 22104, 23336, 26253, 35004, 44208, 46672, 52506, 70008, 105012, 140016, 210024, 420048, 895519, 1791038, 2686557, 3582076, 5373114, 7164152, 8059671, 10746228, 14328304, 16119342, 21492456, 32238684, 42984912, 64477368, 128954736]

約数ペア:

[(1, 128954736), (2, 64477368), (3, 42984912), (4, 32238684), (6, 21492456), (8, 16119342), (9, 14328304), (12, 10746228), (16, 8059671), (18, 7164152), (24, 5373114), (36, 3582076), (48, 2686557), (72, 1791038), (144, 895519), (307, 420048), (614, 210024), (921, 140016), (1228, 105012), (1842, 70008), (2456, 52506), (2763, 46672), (2917, 44208), (3684, 35004), (4912, 26253), (5526, 23336), (5834, 22104), (7368, 17502), (8751, 14736), (11052, 11668)]