157213656

素因数分解:

$2^3\times 3^3\times {\mathrm{503}}^1\times {\mathrm{1447}}^1$

素因数の和:1965

約数の個数: 64

約数和(自身を含む): 437875200

約数和(自身を除く): 280661544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 503, 1006, 1447, 1509, 2012, 2894, 3018, 4024, 4341, 4527, 5788, 6036, 8682, 9054, 11576, 12072, 13023, 13581, 17364, 18108, 26046, 27162, 34728, 36216, 39069, 52092, 54324, 78138, 104184, 108648, 156276, 312552, 727841, 1455682, 2183523, 2911364, 4367046, 5822728, 6550569, 8734092, 13101138, 17468184, 19651707, 26202276, 39303414, 52404552, 78606828, 157213656]

約数ペア:

[(1, 157213656), (2, 78606828), (3, 52404552), (4, 39303414), (6, 26202276), (8, 19651707), (9, 17468184), (12, 13101138), (18, 8734092), (24, 6550569), (27, 5822728), (36, 4367046), (54, 2911364), (72, 2183523), (108, 1455682), (216, 727841), (503, 312552), (1006, 156276), (1447, 108648), (1509, 104184), (2012, 78138), (2894, 54324), (3018, 52092), (4024, 39069), (4341, 36216), (4527, 34728), (5788, 27162), (6036, 26046), (8682, 18108), (9054, 17364), (11576, 13581), (12072, 13023)]