179304496

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1201}}^1$

素因数の和:1290

約数の個数: 80

約数和(自身を含む): 419719168

約数和(自身を除く): 240414672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 43, 56, 62, 86, 112, 124, 172, 217, 248, 301, 344, 434, 496, 602, 688, 868, 1201, 1204, 1333, 1736, 2402, 2408, 2666, 3472, 4804, 4816, 5332, 8407, 9331, 9608, 10664, 16814, 18662, 19216, 21328, 33628, 37231, 37324, 51643, 67256, 74462, 74648, 103286, 134512, 148924, 149296, 206572, 260617, 297848, 361501, 413144, 521234, 595696, 723002, 826288, 1042468, 1446004, 1600933, 2084936, 2892008, 3201866, 4169872, 5784016, 6403732, 11206531, 12807464, 22413062, 25614928, 44826124, 89652248, 179304496]

約数ペア:

[(1, 179304496), (2, 89652248), (4, 44826124), (7, 25614928), (8, 22413062), (14, 12807464), (16, 11206531), (28, 6403732), (31, 5784016), (43, 4169872), (56, 3201866), (62, 2892008), (86, 2084936), (112, 1600933), (124, 1446004), (172, 1042468), (217, 826288), (248, 723002), (301, 595696), (344, 521234), (434, 413144), (496, 361501), (602, 297848), (688, 260617), (868, 206572), (1201, 149296), (1204, 148924), (1333, 134512), (1736, 103286), (2402, 74648), (2408, 74462), (2666, 67256), (3472, 51643), (4804, 37324), (4816, 37231), (5332, 33628), (8407, 21328), (9331, 19216), (9608, 18662), (10664, 16814)]