161575128

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5231}}^1$

素因数の和:5270

約数の個数: 128

約数和(自身を含む): 527385600

約数和(自身を除く): 365810472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 156, 198, 216, 234, 264, 286, 297, 312, 351, 396, 429, 468, 572, 594, 702, 792, 858, 936, 1144, 1188, 1287, 1404, 1716, 2376, 2574, 2808, 3432, 3861, 5148, 5231, 7722, 10296, 10462, 15444, 15693, 20924, 30888, 31386, 41848, 47079, 57541, 62772, 68003, 94158, 115082, 125544, 136006, 141237, 172623, 188316, 204009, 230164, 272012, 282474, 345246, 376632, 408018, 460328, 517869, 544024, 564948, 612027, 690492, 748033, 816036, 1035738, 1129896, 1224054, 1380984, 1496066, 1553607, 1632072, 1836081, 2071476, 2244099, 2448108, 2992132, 3107214, 3672162, 4142952, 4488198, 4896216, 5984264, 6214428, 6732297, 7344324, 8976396, 12428856, 13464594, 14688648, 17952792, 20196891, 26929188, 40393782, 53858376, 80787564, 161575128]

約数ペア:

[(1, 161575128), (2, 80787564), (3, 53858376), (4, 40393782), (6, 26929188), (8, 20196891), (9, 17952792), (11, 14688648), (12, 13464594), (13, 12428856), (18, 8976396), (22, 7344324), (24, 6732297), (26, 6214428), (27, 5984264), (33, 4896216), (36, 4488198), (39, 4142952), (44, 3672162), (52, 3107214), (54, 2992132), (66, 2448108), (72, 2244099), (78, 2071476), (88, 1836081), (99, 1632072), (104, 1553607), (108, 1496066), (117, 1380984), (132, 1224054), (143, 1129896), (156, 1035738), (198, 816036), (216, 748033), (234, 690492), (264, 612027), (286, 564948), (297, 544024), (312, 517869), (351, 460328), (396, 408018), (429, 376632), (468, 345246), (572, 282474), (594, 272012), (702, 230164), (792, 204009), (858, 188316), (936, 172623), (1144, 141237), (1188, 136006), (1287, 125544), (1404, 115082), (1716, 94158), (2376, 68003), (2574, 62772), (2808, 57541), (3432, 47079), (3861, 41848), (5148, 31386), (5231, 30888), (7722, 20924), (10296, 15693), (10462, 15444)]