142705123314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{538579}}^1$

素因数の和:538719

約数の個数: 64

約数和(自身を含む): 318494668800

約数和(自身を除く): 175789545486

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 79, 86, 129, 158, 237, 258, 474, 559, 1027, 1118, 1677, 2054, 3081, 3354, 3397, 6162, 6794, 10191, 20382, 44161, 88322, 132483, 264966, 538579, 1077158, 1615737, 3231474, 7001527, 14003054, 21004581, 23158897, 42009162, 42547741, 46317794, 69476691, 85095482, 127643223, 138953382, 255286446, 301065661, 553120633, 602131322, 903196983, 1106241266, 1659361899, 1806393966, 1829552863, 3318723798, 3659105726, 5488658589, 10977317178, 23784187219, 47568374438, 71352561657, 142705123314]

約数ペア:

[(1, 142705123314), (2, 71352561657), (3, 47568374438), (6, 23784187219), (13, 10977317178), (26, 5488658589), (39, 3659105726), (43, 3318723798), (78, 1829552863), (79, 1806393966), (86, 1659361899), (129, 1106241266), (158, 903196983), (237, 602131322), (258, 553120633), (474, 301065661), (559, 255286446), (1027, 138953382), (1118, 127643223), (1677, 85095482), (2054, 69476691), (3081, 46317794), (3354, 42547741), (3397, 42009162), (6162, 23158897), (6794, 21004581), (10191, 14003054), (20382, 7001527), (44161, 3231474), (88322, 1615737), (132483, 1077158), (264966, 538579)]