166607714

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 320812800

約数和(自身を除く): 154205086

約数列:

[1, 2, 7, 13, 14, 26, 43, 61, 86, 91, 122, 182, 301, 349, 427, 559, 602, 698, 793, 854, 1118, 1586, 2443, 2623, 3913, 4537, 4886, 5246, 5551, 7826, 9074, 11102, 15007, 18361, 21289, 30014, 31759, 34099, 36722, 42578, 63518, 68198, 105049, 149023, 195091, 210098, 238693, 276757, 298046, 390182, 477386, 553514, 915427, 1365637, 1830854, 1937299, 2731274, 3874598, 6407989, 11900551, 12815978, 23801102, 83303857, 166607714]

約数ペア:

[(1, 166607714), (2, 83303857), (7, 23801102), (13, 12815978), (14, 11900551), (26, 6407989), (43, 3874598), (61, 2731274), (86, 1937299), (91, 1830854), (122, 1365637), (182, 915427), (301, 553514), (349, 477386), (427, 390182), (559, 298046), (602, 276757), (698, 238693), (793, 210098), (854, 195091), (1118, 149023), (1586, 105049), (2443, 68198), (2623, 63518), (3913, 42578), (4537, 36722), (4886, 34099), (5246, 31759), (5551, 30014), (7826, 21289), (9074, 18361), (11102, 15007)]