149621532

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{8887}}^1$

素因数の和:8978

約数の個数: 48

約数和(自身を含む): 370309632

約数和(自身を除く): 220688100

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 61, 69, 92, 122, 138, 183, 244, 276, 366, 732, 1403, 2806, 4209, 5612, 8418, 8887, 16836, 17774, 26661, 35548, 53322, 106644, 204401, 408802, 542107, 613203, 817604, 1084214, 1226406, 1626321, 2168428, 2452812, 3252642, 6505284, 12468461, 24936922, 37405383, 49873844, 74810766, 149621532]

約数ペア:

[(1, 149621532), (2, 74810766), (3, 49873844), (4, 37405383), (6, 24936922), (12, 12468461), (23, 6505284), (46, 3252642), (61, 2452812), (69, 2168428), (92, 1626321), (122, 1226406), (138, 1084214), (183, 817604), (244, 613203), (276, 542107), (366, 408802), (732, 204401), (1403, 106644), (2806, 53322), (4209, 35548), (5612, 26661), (8418, 17774), (8887, 16836)]