168966408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1607}}^1$

素因数の和:1966

約数の個数: 64

約数和(自身を含む): 456543360

約数和(自身を除く): 287576952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 337, 674, 1011, 1348, 1607, 2022, 2696, 3214, 4044, 4381, 4821, 6428, 8088, 8762, 9642, 12856, 13143, 17524, 19284, 20891, 26286, 35048, 38568, 41782, 52572, 62673, 83564, 105144, 125346, 167128, 250692, 501384, 541559, 1083118, 1624677, 2166236, 3249354, 4332472, 6498708, 7040267, 12997416, 14080534, 21120801, 28161068, 42241602, 56322136, 84483204, 168966408]

約数ペア:

[(1, 168966408), (2, 84483204), (3, 56322136), (4, 42241602), (6, 28161068), (8, 21120801), (12, 14080534), (13, 12997416), (24, 7040267), (26, 6498708), (39, 4332472), (52, 3249354), (78, 2166236), (104, 1624677), (156, 1083118), (312, 541559), (337, 501384), (674, 250692), (1011, 167128), (1348, 125346), (1607, 105144), (2022, 83564), (2696, 62673), (3214, 52572), (4044, 41782), (4381, 38568), (4821, 35048), (6428, 26286), (8088, 20891), (8762, 19284), (9642, 17524), (12856, 13143)]