171149976

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{18427}}^1$

素因数の和:18485

約数の個数: 64

約数和(自身を含む): 486499200

約数和(自身を除く): 315349224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 18427, 36854, 55281, 73708, 110562, 147416, 165843, 221124, 331686, 442248, 497529, 663372, 792361, 995058, 1326744, 1584722, 1990116, 2377083, 3169444, 3980232, 4754166, 6338888, 7131249, 9508332, 14262498, 19016664, 21393747, 28524996, 42787494, 57049992, 85574988, 171149976]

約数ペア:

[(1, 171149976), (2, 85574988), (3, 57049992), (4, 42787494), (6, 28524996), (8, 21393747), (9, 19016664), (12, 14262498), (18, 9508332), (24, 7131249), (27, 6338888), (36, 4754166), (43, 3980232), (54, 3169444), (72, 2377083), (86, 1990116), (108, 1584722), (129, 1326744), (172, 995058), (216, 792361), (258, 663372), (344, 497529), (387, 442248), (516, 331686), (774, 221124), (1032, 165843), (1161, 147416), (1548, 110562), (2322, 73708), (3096, 55281), (4644, 36854), (9288, 18427)]