163640844

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4691}}^1$

素因数の和:4740

約数の個数: 96

約数和(自身を含む): 472953600

約数和(自身を除く): 309312756

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 102, 108, 114, 153, 171, 204, 228, 306, 323, 342, 459, 513, 612, 646, 684, 918, 969, 1026, 1292, 1836, 1938, 2052, 2907, 3876, 4691, 5814, 8721, 9382, 11628, 14073, 17442, 18764, 28146, 34884, 42219, 56292, 79747, 84438, 89129, 126657, 159494, 168876, 178258, 239241, 253314, 267387, 318988, 356516, 478482, 506628, 534774, 717723, 802161, 956964, 1069548, 1435446, 1515193, 1604322, 2153169, 2406483, 2870892, 3030386, 3208644, 4306338, 4545579, 4812966, 6060772, 8612676, 9091158, 9625932, 13636737, 18182316, 27273474, 40910211, 54546948, 81820422, 163640844]

約数ペア:

[(1, 163640844), (2, 81820422), (3, 54546948), (4, 40910211), (6, 27273474), (9, 18182316), (12, 13636737), (17, 9625932), (18, 9091158), (19, 8612676), (27, 6060772), (34, 4812966), (36, 4545579), (38, 4306338), (51, 3208644), (54, 3030386), (57, 2870892), (68, 2406483), (76, 2153169), (102, 1604322), (108, 1515193), (114, 1435446), (153, 1069548), (171, 956964), (204, 802161), (228, 717723), (306, 534774), (323, 506628), (342, 478482), (459, 356516), (513, 318988), (612, 267387), (646, 253314), (684, 239241), (918, 178258), (969, 168876), (1026, 159494), (1292, 126657), (1836, 89129), (1938, 84438), (2052, 79747), (2907, 56292), (3876, 42219), (4691, 34884), (5814, 28146), (8721, 18764), (9382, 17442), (11628, 14073)]