156970902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{26723}}^1$

素因数の和:26828

約数の個数: 32

約数和(自身を含む): 346343040

約数和(自身を除く): 189372138

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 178, 267, 534, 979, 1958, 2937, 5874, 26723, 53446, 80169, 160338, 293953, 587906, 881859, 1763718, 2378347, 4756694, 7135041, 14270082, 26161817, 52323634, 78485451, 156970902]

約数ペア:

[(1, 156970902), (2, 78485451), (3, 52323634), (6, 26161817), (11, 14270082), (22, 7135041), (33, 4756694), (66, 2378347), (89, 1763718), (178, 881859), (267, 587906), (534, 293953), (979, 160338), (1958, 80169), (2937, 53446), (5874, 26723)]