156929435845

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{256813}}^1$

素因数の和:256934

約数の個数: 64

約数和(自身を含む): 248513771520

約数和(自身を除く): 91584335675

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, 256813, 611065, 1284065, 1797691, 3338569, 4365821, 8988455, 16692845, 20288227, 21829105, 23369983, 30560747, 56755673, 101441135, 116849915, 142017589, 152803735, 263746951, 283778365, 344899859, 397289711, 710087945, 1318734755, 1724499295, 1846228657, 1986448555, 2414299013, 4483698167, 9231143285, 12071495065, 22418490835, 31385887169, 156929435845]

約数ペア:

[(1, 156929435845), (5, 31385887169), (7, 22418490835), (13, 12071495065), (17, 9231143285), (35, 4483698167), (65, 2414299013), (79, 1986448555), (85, 1846228657), (91, 1724499295), (119, 1318734755), (221, 710087945), (395, 397289711), (455, 344899859), (553, 283778365), (595, 263746951), (1027, 152803735), (1105, 142017589), (1343, 116849915), (1547, 101441135), (2765, 56755673), (5135, 30560747), (6715, 23369983), (7189, 21829105), (7735, 20288227), (9401, 16692845), (17459, 8988455), (35945, 4365821), (47005, 3338569), (87295, 1797691), (122213, 1284065), (256813, 611065)]