128522916

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{62633}}^1$

素因数の和:62665

約数の個数: 48

約数和(自身を含む): 350750400

約数和(自身を除く): 222227484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 62633, 125266, 187899, 250532, 375798, 563697, 751596, 1127394, 1190027, 1691091, 2254788, 2380054, 3382182, 3570081, 4760108, 6764364, 7140162, 10710243, 14280324, 21420486, 32130729, 42840972, 64261458, 128522916]

約数ペア:

[(1, 128522916), (2, 64261458), (3, 42840972), (4, 32130729), (6, 21420486), (9, 14280324), (12, 10710243), (18, 7140162), (19, 6764364), (27, 4760108), (36, 3570081), (38, 3382182), (54, 2380054), (57, 2254788), (76, 1691091), (108, 1190027), (114, 1127394), (171, 751596), (228, 563697), (342, 375798), (513, 250532), (684, 187899), (1026, 125266), (2052, 62633)]