121382868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 316108800

約数和(自身を除く): 194725932

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 79, 92, 114, 138, 158, 228, 237, 276, 293, 316, 437, 474, 586, 874, 879, 948, 1172, 1311, 1501, 1748, 1758, 1817, 2622, 3002, 3516, 3634, 4503, 5244, 5451, 5567, 6004, 6739, 7268, 9006, 10902, 11134, 13478, 16701, 18012, 20217, 21804, 22268, 23147, 26956, 33402, 34523, 40434, 46294, 66804, 69046, 69441, 80868, 92588, 103569, 128041, 138092, 138882, 207138, 256082, 277764, 384123, 414276, 439793, 512164, 532381, 768246, 879586, 1064762, 1319379, 1536492, 1597143, 1759172, 2129524, 2638758, 3194286, 5277516, 6388572, 10115239, 20230478, 30345717, 40460956, 60691434, 121382868]

約数ペア:

[(1, 121382868), (2, 60691434), (3, 40460956), (4, 30345717), (6, 20230478), (12, 10115239), (19, 6388572), (23, 5277516), (38, 3194286), (46, 2638758), (57, 2129524), (69, 1759172), (76, 1597143), (79, 1536492), (92, 1319379), (114, 1064762), (138, 879586), (158, 768246), (228, 532381), (237, 512164), (276, 439793), (293, 414276), (316, 384123), (437, 277764), (474, 256082), (586, 207138), (874, 138882), (879, 138092), (948, 128041), (1172, 103569), (1311, 92588), (1501, 80868), (1748, 69441), (1758, 69046), (1817, 66804), (2622, 46294), (3002, 40434), (3516, 34523), (3634, 33402), (4503, 26956), (5244, 23147), (5451, 22268), (5567, 21804), (6004, 20217), (6739, 18012), (7268, 16701), (9006, 13478), (10902, 11134)]