130490224

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5813}}^1$

素因数の和:5905

約数の個数: 40

約数和(自身を含む): 268188192

約数和(自身を除く): 137697968

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 488, 976, 1403, 2806, 5612, 5813, 11224, 11626, 22448, 23252, 46504, 93008, 133699, 267398, 354593, 534796, 709186, 1069592, 1418372, 2139184, 2836744, 5673488, 8155639, 16311278, 32622556, 65245112, 130490224]

約数ペア:

[(1, 130490224), (2, 65245112), (4, 32622556), (8, 16311278), (16, 8155639), (23, 5673488), (46, 2836744), (61, 2139184), (92, 1418372), (122, 1069592), (184, 709186), (244, 534796), (368, 354593), (488, 267398), (976, 133699), (1403, 93008), (2806, 46504), (5612, 23252), (5813, 22448), (11224, 11626)]