128497914

素因数分解:

$2^1\times 3^6\times {\mathrm{31}}^1\times {\mathrm{2843}}^1$

素因数の和:2894

約数の個数: 56

約数和(自身を含む): 298415232

約数和(自身を除く): 169917318

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 243, 279, 486, 558, 729, 837, 1458, 1674, 2511, 2843, 5022, 5686, 7533, 8529, 15066, 17058, 22599, 25587, 45198, 51174, 76761, 88133, 153522, 176266, 230283, 264399, 460566, 528798, 690849, 793197, 1381698, 1586394, 2072547, 2379591, 4145094, 4759182, 7138773, 14277546, 21416319, 42832638, 64248957, 128497914]

約数ペア:

[(1, 128497914), (2, 64248957), (3, 42832638), (6, 21416319), (9, 14277546), (18, 7138773), (27, 4759182), (31, 4145094), (54, 2379591), (62, 2072547), (81, 1586394), (93, 1381698), (162, 793197), (186, 690849), (243, 528798), (279, 460566), (486, 264399), (558, 230283), (729, 176266), (837, 153522), (1458, 88133), (1674, 76761), (2511, 51174), (2843, 45198), (5022, 25587), (5686, 22599), (7533, 17058), (8529, 15066)]