188865712

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{31817}}^1$

素因数の和:31885

約数の個数: 40

約数和(自身を含む): 426106656

約数和(自身を除く): 237240944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 31817, 63634, 127268, 222719, 254536, 445438, 509072, 890876, 1686301, 1781752, 3372602, 3563504, 6745204, 11804107, 13490408, 23608214, 26980816, 47216428, 94432856, 188865712]

約数ペア:

[(1, 188865712), (2, 94432856), (4, 47216428), (7, 26980816), (8, 23608214), (14, 13490408), (16, 11804107), (28, 6745204), (53, 3563504), (56, 3372602), (106, 1781752), (112, 1686301), (212, 890876), (371, 509072), (424, 445438), (742, 254536), (848, 222719), (1484, 127268), (2968, 63634), (5936, 31817)]