172269734

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 329978880

約数和(自身を除く): 157709146

約数列:

[1, 2, 7, 13, 14, 26, 59, 61, 91, 118, 122, 182, 263, 413, 427, 526, 767, 793, 826, 854, 1534, 1586, 1841, 3419, 3599, 3682, 5369, 5551, 6838, 7198, 10738, 11102, 15517, 16043, 23933, 25193, 31034, 32086, 46787, 47866, 50386, 93574, 108619, 112301, 201721, 208559, 217238, 224602, 327509, 403442, 417118, 655018, 946537, 1412047, 1459913, 1893074, 2824094, 2919826, 6625759, 12304981, 13251518, 24609962, 86134867, 172269734]

約数ペア:

[(1, 172269734), (2, 86134867), (7, 24609962), (13, 13251518), (14, 12304981), (26, 6625759), (59, 2919826), (61, 2824094), (91, 1893074), (118, 1459913), (122, 1412047), (182, 946537), (263, 655018), (413, 417118), (427, 403442), (526, 327509), (767, 224602), (793, 217238), (826, 208559), (854, 201721), (1534, 112301), (1586, 108619), (1841, 93574), (3419, 50386), (3599, 47866), (3682, 46787), (5369, 32086), (5551, 31034), (6838, 25193), (7198, 23933), (10738, 16043), (11102, 15517)]