156218972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{919}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 337559040

約数和(自身を除く): 181340068

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 467, 919, 934, 1838, 1868, 3269, 3676, 6071, 6433, 6538, 11947, 12142, 12866, 13076, 23894, 24284, 25732, 42497, 47788, 83629, 84994, 167258, 169988, 334516, 429173, 858346, 1716692, 3004211, 5579249, 6008422, 11158498, 12016844, 22316996, 39054743, 78109486, 156218972]

約数ペア:

[(1, 156218972), (2, 78109486), (4, 39054743), (7, 22316996), (13, 12016844), (14, 11158498), (26, 6008422), (28, 5579249), (52, 3004211), (91, 1716692), (182, 858346), (364, 429173), (467, 334516), (919, 169988), (934, 167258), (1838, 84994), (1868, 83629), (3269, 47788), (3676, 42497), (6071, 25732), (6433, 24284), (6538, 23894), (11947, 13076), (12142, 12866)]