145840896

素因数分解:

$2^8\times 3^2\times {\mathrm{63299}}^1$

素因数の和:63321

約数の個数: 54

約数和(自身を含む): 420501900

約数和(自身を除く): 274661004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 63299, 126598, 189897, 253196, 379794, 506392, 569691, 759588, 1012784, 1139382, 1519176, 2025568, 2278764, 3038352, 4051136, 4557528, 6076704, 8102272, 9115056, 12153408, 16204544, 18230112, 24306816, 36460224, 48613632, 72920448, 145840896]

約数ペア:

[(1, 145840896), (2, 72920448), (3, 48613632), (4, 36460224), (6, 24306816), (8, 18230112), (9, 16204544), (12, 12153408), (16, 9115056), (18, 8102272), (24, 6076704), (32, 4557528), (36, 4051136), (48, 3038352), (64, 2278764), (72, 2025568), (96, 1519176), (128, 1139382), (144, 1012784), (192, 759588), (256, 569691), (288, 506392), (384, 379794), (576, 253196), (768, 189897), (1152, 126598), (2304, 63299)]