158856456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6761}}^1$

素因数の和:6870

約数の個数: 64

約数和(自身を含む): 438177600

約数和(自身を除く): 279321144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 89, 132, 178, 264, 267, 356, 534, 712, 979, 1068, 1958, 2136, 2937, 3916, 5874, 6761, 7832, 11748, 13522, 20283, 23496, 27044, 40566, 54088, 74371, 81132, 148742, 162264, 223113, 297484, 446226, 594968, 601729, 892452, 1203458, 1784904, 1805187, 2406916, 3610374, 4813832, 6619019, 7220748, 13238038, 14441496, 19857057, 26476076, 39714114, 52952152, 79428228, 158856456]

約数ペア:

[(1, 158856456), (2, 79428228), (3, 52952152), (4, 39714114), (6, 26476076), (8, 19857057), (11, 14441496), (12, 13238038), (22, 7220748), (24, 6619019), (33, 4813832), (44, 3610374), (66, 2406916), (88, 1805187), (89, 1784904), (132, 1203458), (178, 892452), (264, 601729), (267, 594968), (356, 446226), (534, 297484), (712, 223113), (979, 162264), (1068, 148742), (1958, 81132), (2136, 74371), (2937, 54088), (3916, 40566), (5874, 27044), (6761, 23496), (7832, 20283), (11748, 13522)]