128514096

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{28789}}^1$

素因数の和:28834

約数の個数: 60

約数和(自身を含む): 371275840

約数和(自身を除く): 242761744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 28789, 57578, 86367, 115156, 172734, 230312, 259101, 345468, 460624, 518202, 690936, 892459, 1036404, 1381872, 1784918, 2072808, 2677377, 3569836, 4145616, 5354754, 7139672, 8032131, 10709508, 14279344, 16064262, 21419016, 32128524, 42838032, 64257048, 128514096]

約数ペア:

[(1, 128514096), (2, 64257048), (3, 42838032), (4, 32128524), (6, 21419016), (8, 16064262), (9, 14279344), (12, 10709508), (16, 8032131), (18, 7139672), (24, 5354754), (31, 4145616), (36, 3569836), (48, 2677377), (62, 2072808), (72, 1784918), (93, 1381872), (124, 1036404), (144, 892459), (186, 690936), (248, 518202), (279, 460624), (372, 345468), (496, 259101), (558, 230312), (744, 172734), (1116, 115156), (1488, 86367), (2232, 57578), (4464, 28789)]