155276256

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{22157}}^1$

素因数の和:22243

約数の個数: 48

約数和(自身を含む): 413202384

約数和(自身を除く): 257926128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 292, 438, 584, 876, 1168, 1752, 2336, 3504, 7008, 22157, 44314, 66471, 88628, 132942, 177256, 265884, 354512, 531768, 709024, 1063536, 1617461, 2127072, 3234922, 4852383, 6469844, 9704766, 12939688, 19409532, 25879376, 38819064, 51758752, 77638128, 155276256]

約数ペア:

[(1, 155276256), (2, 77638128), (3, 51758752), (4, 38819064), (6, 25879376), (8, 19409532), (12, 12939688), (16, 9704766), (24, 6469844), (32, 4852383), (48, 3234922), (73, 2127072), (96, 1617461), (146, 1063536), (219, 709024), (292, 531768), (438, 354512), (584, 265884), (876, 177256), (1168, 132942), (1752, 88628), (2336, 66471), (3504, 44314), (7008, 22157)]