161296590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59083}}^1$

素因数の和:59113

約数の個数: 64

約数和(自身を含む): 476453376

約数和(自身を除く): 315156786

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 59083, 118166, 177249, 295415, 354498, 413581, 590830, 768079, 827162, 886245, 1240743, 1536158, 1772490, 2067905, 2304237, 2481486, 3840395, 4135810, 4608474, 5376553, 6203715, 7680790, 10753106, 11521185, 12407430, 16129659, 23042370, 26882765, 32259318, 53765530, 80648295, 161296590]

約数ペア:

[(1, 161296590), (2, 80648295), (3, 53765530), (5, 32259318), (6, 26882765), (7, 23042370), (10, 16129659), (13, 12407430), (14, 11521185), (15, 10753106), (21, 7680790), (26, 6203715), (30, 5376553), (35, 4608474), (39, 4135810), (42, 3840395), (65, 2481486), (70, 2304237), (78, 2067905), (91, 1772490), (105, 1536158), (130, 1240743), (182, 886245), (195, 827162), (210, 768079), (273, 590830), (390, 413581), (455, 354498), (546, 295415), (910, 177249), (1365, 118166), (2730, 59083)]