156978975435

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1\times {\mathrm{5399}}^1$

素因数の和:6688

約数の個数: 64

約数和(自身を含む): 266051174400

約数和(自身を除く): 109072198965

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 213, 345, 355, 1065, 1187, 1633, 3561, 4899, 5399, 5935, 8165, 16197, 17805, 24495, 26995, 27301, 80985, 81903, 84277, 124177, 136505, 252831, 372531, 383329, 409515, 421385, 620885, 1149987, 1264155, 1862655, 1916645, 1938371, 5749935, 5815113, 6408613, 8816567, 9691855, 19225839, 26449701, 29075565, 32043065, 44082835, 96129195, 132248505, 147398099, 442194297, 455011523, 736990495, 1365034569, 2210971485, 2275057615, 6825172845, 10465265029, 31395795087, 52326325145, 156978975435]

約数ペア:

[(1, 156978975435), (3, 52326325145), (5, 31395795087), (15, 10465265029), (23, 6825172845), (69, 2275057615), (71, 2210971485), (115, 1365034569), (213, 736990495), (345, 455011523), (355, 442194297), (1065, 147398099), (1187, 132248505), (1633, 96129195), (3561, 44082835), (4899, 32043065), (5399, 29075565), (5935, 26449701), (8165, 19225839), (16197, 9691855), (17805, 8816567), (24495, 6408613), (26995, 5815113), (27301, 5749935), (80985, 1938371), (81903, 1916645), (84277, 1862655), (124177, 1264155), (136505, 1149987), (252831, 620885), (372531, 421385), (383329, 409515)]