155040048

素因数分解:

$2^4\times 3^3\times {\mathrm{191}}^1\times {\mathrm{1879}}^1$

素因数の和:2087

約数の個数: 80

約数和(自身を含む): 447590400

約数和(自身を除く): 292550352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 191, 216, 382, 432, 573, 764, 1146, 1528, 1719, 1879, 2292, 3056, 3438, 3758, 4584, 5157, 5637, 6876, 7516, 9168, 10314, 11274, 13752, 15032, 16911, 20628, 22548, 27504, 30064, 33822, 41256, 45096, 50733, 67644, 82512, 90192, 101466, 135288, 202932, 270576, 358889, 405864, 717778, 811728, 1076667, 1435556, 2153334, 2871112, 3230001, 4306668, 5742224, 6460002, 8613336, 9690003, 12920004, 17226672, 19380006, 25840008, 38760012, 51680016, 77520024, 155040048]

約数ペア:

[(1, 155040048), (2, 77520024), (3, 51680016), (4, 38760012), (6, 25840008), (8, 19380006), (9, 17226672), (12, 12920004), (16, 9690003), (18, 8613336), (24, 6460002), (27, 5742224), (36, 4306668), (48, 3230001), (54, 2871112), (72, 2153334), (108, 1435556), (144, 1076667), (191, 811728), (216, 717778), (382, 405864), (432, 358889), (573, 270576), (764, 202932), (1146, 135288), (1528, 101466), (1719, 90192), (1879, 82512), (2292, 67644), (3056, 50733), (3438, 45096), (3758, 41256), (4584, 33822), (5157, 30064), (5637, 27504), (6876, 22548), (7516, 20628), (9168, 16911), (10314, 15032), (11274, 13752)]