157179071728

素因数分解:

$2^4\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2039}}^1\times {\mathrm{2617}}^1$

素因数の和:4934

約数の個数: 80

約数和(自身を含む): 349667619840

約数和(自身を除く): 192488548112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 263, 526, 1052, 1841, 2039, 2104, 2617, 3682, 4078, 4208, 5234, 7364, 8156, 10468, 14273, 14728, 16312, 18319, 20936, 28546, 29456, 32624, 36638, 41872, 57092, 73276, 114184, 146552, 228368, 293104, 536257, 688271, 1072514, 1376542, 2145028, 2753084, 3753799, 4290056, 4817897, 5336063, 5506168, 7507598, 8580112, 9635794, 10672126, 11012336, 15015196, 19271588, 21344252, 30030392, 37352441, 38543176, 42688504, 60060784, 74704882, 77086352, 85377008, 149409764, 298819528, 597639056, 1403384569, 2806769138, 5613538276, 9823691983, 11227076552, 19647383966, 22454153104, 39294767932, 78589535864, 157179071728]

約数ペア:

[(1, 157179071728), (2, 78589535864), (4, 39294767932), (7, 22454153104), (8, 19647383966), (14, 11227076552), (16, 9823691983), (28, 5613538276), (56, 2806769138), (112, 1403384569), (263, 597639056), (526, 298819528), (1052, 149409764), (1841, 85377008), (2039, 77086352), (2104, 74704882), (2617, 60060784), (3682, 42688504), (4078, 38543176), (4208, 37352441), (5234, 30030392), (7364, 21344252), (8156, 19271588), (10468, 15015196), (14273, 11012336), (14728, 10672126), (16312, 9635794), (18319, 8580112), (20936, 7507598), (28546, 5506168), (29456, 5336063), (32624, 4817897), (36638, 4290056), (41872, 3753799), (57092, 2753084), (73276, 2145028), (114184, 1376542), (146552, 1072514), (228368, 688271), (293104, 536257)]