165712032

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{19841}}^1$

素因数の和:19886

約数の個数: 72

約数和(自身を含む): 487517940

約数和(自身を除く): 321805908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 19841, 39682, 59523, 79364, 119046, 158728, 178569, 238092, 317456, 357138, 476184, 575389, 634912, 714276, 952368, 1150778, 1428552, 1726167, 1904736, 2301556, 2857104, 3452334, 4603112, 5178501, 5714208, 6904668, 9206224, 10357002, 13809336, 18412448, 20714004, 27618672, 41428008, 55237344, 82856016, 165712032]

約数ペア:

[(1, 165712032), (2, 82856016), (3, 55237344), (4, 41428008), (6, 27618672), (8, 20714004), (9, 18412448), (12, 13809336), (16, 10357002), (18, 9206224), (24, 6904668), (29, 5714208), (32, 5178501), (36, 4603112), (48, 3452334), (58, 2857104), (72, 2301556), (87, 1904736), (96, 1726167), (116, 1428552), (144, 1150778), (174, 952368), (232, 714276), (261, 634912), (288, 575389), (348, 476184), (464, 357138), (522, 317456), (696, 238092), (928, 178569), (1044, 158728), (1392, 119046), (2088, 79364), (2784, 59523), (4176, 39682), (8352, 19841)]