126711152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6833}}^1$

素因数の和:6921

約数の個数: 40

約数和(自身を含む): 262698960

約数和(自身を除く): 135987808

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 2318, 4636, 6833, 9272, 13666, 18544, 27332, 54664, 109328, 129827, 259654, 416813, 519308, 833626, 1038616, 1667252, 2077232, 3334504, 6669008, 7919447, 15838894, 31677788, 63355576, 126711152]

約数ペア:

[(1, 126711152), (2, 63355576), (4, 31677788), (8, 15838894), (16, 7919447), (19, 6669008), (38, 3334504), (61, 2077232), (76, 1667252), (122, 1038616), (152, 833626), (244, 519308), (304, 416813), (488, 259654), (976, 129827), (1159, 109328), (2318, 54664), (4636, 27332), (6833, 18544), (9272, 13666)]