111200274

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:312

約数の個数: 72

約数和(自身を含む): 258249420

約数和(自身を除く): 147049146

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 109, 114, 157, 171, 218, 314, 327, 342, 361, 471, 654, 722, 942, 981, 1083, 1413, 1962, 2071, 2166, 2826, 2983, 3249, 4142, 5966, 6213, 6498, 8949, 12426, 17113, 17898, 18639, 26847, 34226, 37278, 39349, 51339, 53694, 56677, 78698, 102678, 113354, 118047, 154017, 170031, 236094, 308034, 325147, 340062, 354141, 510093, 650294, 708282, 975441, 1020186, 1950882, 2926323, 5852646, 6177793, 12355586, 18533379, 37066758, 55600137, 111200274]

約数ペア:

[(1, 111200274), (2, 55600137), (3, 37066758), (6, 18533379), (9, 12355586), (18, 6177793), (19, 5852646), (38, 2926323), (57, 1950882), (109, 1020186), (114, 975441), (157, 708282), (171, 650294), (218, 510093), (314, 354141), (327, 340062), (342, 325147), (361, 308034), (471, 236094), (654, 170031), (722, 154017), (942, 118047), (981, 113354), (1083, 102678), (1413, 78698), (1962, 56677), (2071, 53694), (2166, 51339), (2826, 39349), (2983, 37278), (3249, 34226), (4142, 26847), (5966, 18639), (6213, 17898), (6498, 17113), (8949, 12426)]