128266512

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{877}}^1$

素因数の和:1176

約数の個数: 80

約数和(自身を含む): 363196992

約数和(自身を除く): 234930480

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 277, 528, 554, 831, 877, 1108, 1662, 1754, 2216, 2631, 3047, 3324, 3508, 4432, 5262, 6094, 6648, 7016, 9141, 9647, 10524, 12188, 13296, 14032, 18282, 19294, 21048, 24376, 28941, 36564, 38588, 42096, 48752, 57882, 73128, 77176, 115764, 146256, 154352, 231528, 242929, 463056, 485858, 728787, 971716, 1457574, 1943432, 2672219, 2915148, 3886864, 5344438, 5830296, 8016657, 10688876, 11660592, 16033314, 21377752, 32066628, 42755504, 64133256, 128266512]

約数ペア:

[(1, 128266512), (2, 64133256), (3, 42755504), (4, 32066628), (6, 21377752), (8, 16033314), (11, 11660592), (12, 10688876), (16, 8016657), (22, 5830296), (24, 5344438), (33, 3886864), (44, 2915148), (48, 2672219), (66, 1943432), (88, 1457574), (132, 971716), (176, 728787), (264, 485858), (277, 463056), (528, 242929), (554, 231528), (831, 154352), (877, 146256), (1108, 115764), (1662, 77176), (1754, 73128), (2216, 57882), (2631, 48752), (3047, 42096), (3324, 38588), (3508, 36564), (4432, 28941), (5262, 24376), (6094, 21048), (6648, 19294), (7016, 18282), (9141, 14032), (9647, 13296), (10524, 12188)]