156988261524

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{1418449}}^1$

素因数の和:1418880

約数の個数: 48

約数和(自身を含む): 383185756800

約数和(自身を除く): 226197495276

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 401, 802, 1203, 1604, 2406, 4812, 9223, 18446, 27669, 36892, 55338, 110676, 1418449, 2836898, 4255347, 5673796, 8510694, 17021388, 32624327, 65248654, 97872981, 130497308, 195745962, 391491924, 568798049, 1137596098, 1706394147, 2275192196, 3412788294, 6825576588, 13082355127, 26164710254, 39247065381, 52329420508, 78494130762, 156988261524]

約数ペア:

[(1, 156988261524), (2, 78494130762), (3, 52329420508), (4, 39247065381), (6, 26164710254), (12, 13082355127), (23, 6825576588), (46, 3412788294), (69, 2275192196), (92, 1706394147), (138, 1137596098), (276, 568798049), (401, 391491924), (802, 195745962), (1203, 130497308), (1604, 97872981), (2406, 65248654), (4812, 32624327), (9223, 17021388), (18446, 8510694), (27669, 5673796), (36892, 4255347), (55338, 2836898), (110676, 1418449)]