146288454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 326579904

約数和(自身を除く): 180291450

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 173, 222, 293, 346, 481, 519, 586, 879, 962, 1038, 1443, 1758, 2249, 2886, 3809, 4498, 6401, 6747, 7618, 10841, 11427, 12802, 13494, 19203, 21682, 22854, 32523, 38406, 50689, 65046, 83213, 101378, 140933, 152067, 166426, 249639, 281866, 304134, 422799, 499278, 658957, 845598, 1317914, 1875493, 1976871, 3750986, 3953742, 5626479, 11252958, 24381409, 48762818, 73144227, 146288454]

約数ペア:

[(1, 146288454), (2, 73144227), (3, 48762818), (6, 24381409), (13, 11252958), (26, 5626479), (37, 3953742), (39, 3750986), (74, 1976871), (78, 1875493), (111, 1317914), (173, 845598), (222, 658957), (293, 499278), (346, 422799), (481, 304134), (519, 281866), (586, 249639), (879, 166426), (962, 152067), (1038, 140933), (1443, 101378), (1758, 83213), (2249, 65046), (2886, 50689), (3809, 38406), (4498, 32523), (6401, 22854), (6747, 21682), (7618, 19203), (10841, 13494), (11427, 12802)]