155874796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4643}}^1$

素因数の和:4774

約数の個数: 48

約数和(自身を含む): 343284480

約数和(自身を除く): 187409684

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 109, 154, 218, 308, 436, 763, 1199, 1526, 2398, 3052, 4643, 4796, 8393, 9286, 16786, 18572, 32501, 33572, 51073, 65002, 102146, 130004, 204292, 357511, 506087, 715022, 1012174, 1430044, 2024348, 3542609, 5566957, 7085218, 11133914, 14170436, 22267828, 38968699, 77937398, 155874796]

約数ペア:

[(1, 155874796), (2, 77937398), (4, 38968699), (7, 22267828), (11, 14170436), (14, 11133914), (22, 7085218), (28, 5566957), (44, 3542609), (77, 2024348), (109, 1430044), (154, 1012174), (218, 715022), (308, 506087), (436, 357511), (763, 204292), (1199, 130004), (1526, 102146), (2398, 65002), (3052, 51073), (4643, 33572), (4796, 32501), (8393, 18572), (9286, 16786)]