129531078

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{5303}}^1$

素因数の和:5393

約数の個数: 48

約数和(自身を含む): 297872640

約数和(自身を除く): 168341562

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 59, 69, 118, 138, 177, 207, 354, 414, 531, 1062, 1357, 2714, 4071, 5303, 8142, 10606, 12213, 15909, 24426, 31818, 47727, 95454, 121969, 243938, 312877, 365907, 625754, 731814, 938631, 1097721, 1877262, 2195442, 2815893, 5631786, 7196171, 14392342, 21588513, 43177026, 64765539, 129531078]

約数ペア:

[(1, 129531078), (2, 64765539), (3, 43177026), (6, 21588513), (9, 14392342), (18, 7196171), (23, 5631786), (46, 2815893), (59, 2195442), (69, 1877262), (118, 1097721), (138, 938631), (177, 731814), (207, 625754), (354, 365907), (414, 312877), (531, 243938), (1062, 121969), (1357, 95454), (2714, 47727), (4071, 31818), (5303, 24426), (8142, 15909), (10606, 12213)]