145967274

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:843

約数の個数: 48

約数和(自身を含む): 322305984

約数和(自身を除く): 176338710

約数列:

[1, 2, 3, 6, 9, 18, 103, 131, 206, 262, 309, 393, 601, 618, 786, 927, 1179, 1202, 1803, 1854, 2358, 3606, 5409, 10818, 13493, 26986, 40479, 61903, 78731, 80958, 121437, 123806, 157462, 185709, 236193, 242874, 371418, 472386, 557127, 708579, 1114254, 1417158, 8109293, 16218586, 24327879, 48655758, 72983637, 145967274]

約数ペア:

[(1, 145967274), (2, 72983637), (3, 48655758), (6, 24327879), (9, 16218586), (18, 8109293), (103, 1417158), (131, 1114254), (206, 708579), (262, 557127), (309, 472386), (393, 371418), (601, 242874), (618, 236193), (786, 185709), (927, 157462), (1179, 123806), (1202, 121437), (1803, 80958), (1854, 78731), (2358, 61903), (3606, 40479), (5409, 26986), (10818, 13493)]