128804919815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{46901}}^1$

素因数の和:47120

約数の個数: 64

約数和(自身を含む): 190621734912

約数和(自身を除く): 61816815097

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 167, 253, 299, 715, 835, 1265, 1495, 1837, 2171, 3289, 3841, 9185, 10855, 16445, 19205, 23881, 42251, 46901, 49933, 119405, 211255, 234505, 249665, 515911, 549263, 609713, 1078723, 2579555, 2746315, 3048565, 5393615, 6706843, 7832467, 11865953, 14023399, 33534215, 39162335, 59329765, 70116995, 86157137, 101822071, 154257389, 180146741, 430785685, 509110355, 771286945, 900733705, 1120042781, 1981614151, 2341907633, 5600213905, 9908070755, 11709538165, 25760983963, 128804919815]

約数ペア:

[(1, 128804919815), (5, 25760983963), (11, 11709538165), (13, 9908070755), (23, 5600213905), (55, 2341907633), (65, 1981614151), (115, 1120042781), (143, 900733705), (167, 771286945), (253, 509110355), (299, 430785685), (715, 180146741), (835, 154257389), (1265, 101822071), (1495, 86157137), (1837, 70116995), (2171, 59329765), (3289, 39162335), (3841, 33534215), (9185, 14023399), (10855, 11865953), (16445, 7832467), (19205, 6706843), (23881, 5393615), (42251, 3048565), (46901, 2746315), (49933, 2579555), (119405, 1078723), (211255, 609713), (234505, 549263), (249665, 515911)]