156968544005

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{256877}}^1$

素因数の和:256998

約数の個数: 64

約数和(自身を含む): 248575703040

約数和(自身を除く): 91607159035

約数列:

[1, 5, 7, 13, 17, 35, 65, 79, 85, 91, 119, 221, 395, 455, 553, 595, 1027, 1105, 1343, 1547, 2765, 5135, 6715, 7189, 7735, 9401, 17459, 35945, 47005, 87295, 122213, 256877, 611065, 1284385, 1798139, 3339401, 4366909, 8990695, 16697005, 20293283, 21834545, 23375807, 30568363, 56769817, 101466415, 116879035, 142052981, 152841815, 263812679, 283849085, 344985811, 397388719, 710264905, 1319063395, 1724929055, 1846688753, 1986943595, 2414900677, 4484815543, 9233443765, 12074503385, 22424077715, 31393708801, 156968544005]

約数ペア:

[(1, 156968544005), (5, 31393708801), (7, 22424077715), (13, 12074503385), (17, 9233443765), (35, 4484815543), (65, 2414900677), (79, 1986943595), (85, 1846688753), (91, 1724929055), (119, 1319063395), (221, 710264905), (395, 397388719), (455, 344985811), (553, 283849085), (595, 263812679), (1027, 152841815), (1105, 142052981), (1343, 116879035), (1547, 101466415), (2765, 56769817), (5135, 30568363), (6715, 23375807), (7189, 21834545), (7735, 20293283), (9401, 16697005), (17459, 8990695), (35945, 4366909), (47005, 3339401), (87295, 1798139), (122213, 1284385), (256877, 611065)]