142120008

素因数分解:

$2^3\times 3^7\times {\mathrm{8123}}^1$

素因数の和:8150

約数の個数: 64

約数和(自身を含む): 399700800

約数和(自身を除く): 257580792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 4374, 5832, 8123, 8748, 16246, 17496, 24369, 32492, 48738, 64984, 73107, 97476, 146214, 194952, 219321, 292428, 438642, 584856, 657963, 877284, 1315926, 1754568, 1973889, 2631852, 3947778, 5263704, 5921667, 7895556, 11843334, 15791112, 17765001, 23686668, 35530002, 47373336, 71060004, 142120008]

約数ペア:

[(1, 142120008), (2, 71060004), (3, 47373336), (4, 35530002), (6, 23686668), (8, 17765001), (9, 15791112), (12, 11843334), (18, 7895556), (24, 5921667), (27, 5263704), (36, 3947778), (54, 2631852), (72, 1973889), (81, 1754568), (108, 1315926), (162, 877284), (216, 657963), (243, 584856), (324, 438642), (486, 292428), (648, 219321), (729, 194952), (972, 146214), (1458, 97476), (1944, 73107), (2187, 64984), (2916, 48738), (4374, 32492), (5832, 24369), (8123, 17496), (8748, 16246)]