128552282568

素因数分解:

$2^3\times 3^2\times {\mathrm{28349}}^1\times {\mathrm{62981}}^1$

素因数の和:91342

約数の個数: 48

約数和(自身を含む): 348180241500

約数和(自身を除く): 219627958932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 28349, 56698, 62981, 85047, 113396, 125962, 170094, 188943, 226792, 251924, 255141, 340188, 377886, 503848, 510282, 566829, 680376, 755772, 1020564, 1133658, 1511544, 2041128, 2267316, 4534632, 1785448369, 3570896738, 5356345107, 7141793476, 10712690214, 14283586952, 16069035321, 21425380428, 32138070642, 42850760856, 64276141284, 128552282568]

約数ペア:

[(1, 128552282568), (2, 64276141284), (3, 42850760856), (4, 32138070642), (6, 21425380428), (8, 16069035321), (9, 14283586952), (12, 10712690214), (18, 7141793476), (24, 5356345107), (36, 3570896738), (72, 1785448369), (28349, 4534632), (56698, 2267316), (62981, 2041128), (85047, 1511544), (113396, 1133658), (125962, 1020564), (170094, 755772), (188943, 680376), (226792, 566829), (251924, 510282), (255141, 503848), (340188, 377886)]