128587752

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1183

約数の個数: 96

約数和(自身を含む): 366612480

約数和(自身を除く): 238024728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 53, 62, 72, 93, 106, 124, 159, 186, 212, 248, 279, 318, 372, 424, 477, 558, 636, 744, 954, 1087, 1116, 1272, 1643, 1908, 2174, 2232, 3261, 3286, 3816, 4348, 4929, 6522, 6572, 8696, 9783, 9858, 13044, 13144, 14787, 19566, 19716, 26088, 29574, 33697, 39132, 39432, 57611, 59148, 67394, 78264, 101091, 115222, 118296, 134788, 172833, 202182, 230444, 269576, 303273, 345666, 404364, 460888, 518499, 606546, 691332, 808728, 1036998, 1213092, 1382664, 1785941, 2073996, 2426184, 3571882, 4147992, 5357823, 7143764, 10715646, 14287528, 16073469, 21431292, 32146938, 42862584, 64293876, 128587752]

約数ペア:

[(1, 128587752), (2, 64293876), (3, 42862584), (4, 32146938), (6, 21431292), (8, 16073469), (9, 14287528), (12, 10715646), (18, 7143764), (24, 5357823), (31, 4147992), (36, 3571882), (53, 2426184), (62, 2073996), (72, 1785941), (93, 1382664), (106, 1213092), (124, 1036998), (159, 808728), (186, 691332), (212, 606546), (248, 518499), (279, 460888), (318, 404364), (372, 345666), (424, 303273), (477, 269576), (558, 230444), (636, 202182), (744, 172833), (954, 134788), (1087, 118296), (1116, 115222), (1272, 101091), (1643, 78264), (1908, 67394), (2174, 59148), (2232, 57611), (3261, 39432), (3286, 39132), (3816, 33697), (4348, 29574), (4929, 26088), (6522, 19716), (6572, 19566), (8696, 14787), (9783, 13144), (9858, 13044)]