171639792

素因数分解:

$2^4\times 3^2\times {\mathrm{919}}^1\times {\mathrm{1297}}^1$

素因数の和:2230

約数の個数: 60

約数和(自身を含む): 481246480

約数和(自身を除く): 309606688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 919, 1297, 1838, 2594, 2757, 3676, 3891, 5188, 5514, 7352, 7782, 8271, 10376, 11028, 11673, 14704, 15564, 16542, 20752, 22056, 23346, 31128, 33084, 44112, 46692, 62256, 66168, 93384, 132336, 186768, 1191943, 2383886, 3575829, 4767772, 7151658, 9535544, 10727487, 14303316, 19071088, 21454974, 28606632, 42909948, 57213264, 85819896, 171639792]

約数ペア:

[(1, 171639792), (2, 85819896), (3, 57213264), (4, 42909948), (6, 28606632), (8, 21454974), (9, 19071088), (12, 14303316), (16, 10727487), (18, 9535544), (24, 7151658), (36, 4767772), (48, 3575829), (72, 2383886), (144, 1191943), (919, 186768), (1297, 132336), (1838, 93384), (2594, 66168), (2757, 62256), (3676, 46692), (3891, 44112), (5188, 33084), (5514, 31128), (7352, 23346), (7782, 22056), (8271, 20752), (10376, 16542), (11028, 15564), (11673, 14704)]