172687564

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{51827}}^1$

素因数の和:51862

約数の個数: 36

約数和(自身を含む): 372228696

約数和(自身を除く): 199541132

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 51827, 103654, 207308, 362789, 725578, 881059, 1451156, 1762118, 2539523, 3524236, 5079046, 6167413, 10158092, 12334826, 24669652, 43171891, 86343782, 172687564]

約数ペア:

[(1, 172687564), (2, 86343782), (4, 43171891), (7, 24669652), (14, 12334826), (17, 10158092), (28, 6167413), (34, 5079046), (49, 3524236), (68, 2539523), (98, 1762118), (119, 1451156), (196, 881059), (238, 725578), (476, 362789), (833, 207308), (1666, 103654), (3332, 51827)]