120112538

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 233318400

約数和(自身を除く): 113205862

約数列:

[1, 2, 7, 13, 14, 26, 31, 61, 62, 91, 122, 182, 217, 349, 403, 427, 434, 698, 793, 806, 854, 1586, 1891, 2443, 2821, 3782, 4537, 4886, 5551, 5642, 9074, 10819, 11102, 13237, 21289, 21638, 24583, 26474, 31759, 42578, 49166, 63518, 75733, 140647, 149023, 151466, 172081, 276757, 281294, 298046, 344162, 553514, 659959, 984529, 1319918, 1937299, 1969058, 3874598, 4619713, 8579467, 9239426, 17158934, 60056269, 120112538]

約数ペア:

[(1, 120112538), (2, 60056269), (7, 17158934), (13, 9239426), (14, 8579467), (26, 4619713), (31, 3874598), (61, 1969058), (62, 1937299), (91, 1319918), (122, 984529), (182, 659959), (217, 553514), (349, 344162), (403, 298046), (427, 281294), (434, 276757), (698, 172081), (793, 151466), (806, 149023), (854, 140647), (1586, 75733), (1891, 63518), (2443, 49166), (2821, 42578), (3782, 31759), (4537, 26474), (4886, 24583), (5551, 21638), (5642, 21289), (9074, 13237), (10819, 11102)]