156949714805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1\times {\mathrm{1613}}^1$

素因数の和:2330

約数の個数: 64

約数和(自身を含む): 216558256320

約数和(自身を除く): 59608541515

約数列:

[1, 5, 13, 17, 65, 85, 173, 221, 509, 865, 1105, 1613, 2249, 2545, 2941, 6617, 8065, 8653, 11245, 14705, 20969, 27421, 33085, 38233, 43265, 88057, 104845, 112489, 137105, 191165, 279049, 356473, 440285, 562445, 821017, 1144741, 1395245, 1496969, 1782365, 3627637, 4105085, 4743833, 5723705, 7484845, 10673221, 13957289, 18138185, 19460597, 23719165, 53366105, 61669829, 69786445, 97302985, 142035941, 181444757, 308349145, 710179705, 907223785, 1846467233, 2414610997, 9232336165, 12073054985, 31389942961, 156949714805]

約数ペア:

[(1, 156949714805), (5, 31389942961), (13, 12073054985), (17, 9232336165), (65, 2414610997), (85, 1846467233), (173, 907223785), (221, 710179705), (509, 308349145), (865, 181444757), (1105, 142035941), (1613, 97302985), (2249, 69786445), (2545, 61669829), (2941, 53366105), (6617, 23719165), (8065, 19460597), (8653, 18138185), (11245, 13957289), (14705, 10673221), (20969, 7484845), (27421, 5723705), (33085, 4743833), (38233, 4105085), (43265, 3627637), (88057, 1782365), (104845, 1496969), (112489, 1395245), (137105, 1144741), (191165, 821017), (279049, 562445), (356473, 440285)]