173880256

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4049}}^1$

素因数の和:4133

約数の個数: 56

約数和(自身を含む): 382676400

約数和(自身を除く): 208796144

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 176, 244, 352, 488, 671, 704, 976, 1342, 1952, 2684, 3904, 4049, 5368, 8098, 10736, 16196, 21472, 32392, 42944, 44539, 64784, 89078, 129568, 178156, 246989, 259136, 356312, 493978, 712624, 987956, 1425248, 1975912, 2716879, 2850496, 3951824, 5433758, 7903648, 10867516, 15807296, 21735032, 43470064, 86940128, 173880256]

約数ペア:

[(1, 173880256), (2, 86940128), (4, 43470064), (8, 21735032), (11, 15807296), (16, 10867516), (22, 7903648), (32, 5433758), (44, 3951824), (61, 2850496), (64, 2716879), (88, 1975912), (122, 1425248), (176, 987956), (244, 712624), (352, 493978), (488, 356312), (671, 259136), (704, 246989), (976, 178156), (1342, 129568), (1952, 89078), (2684, 64784), (3904, 44539), (4049, 42944), (5368, 32392), (8098, 21472), (10736, 16196)]