142863612

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 337784832

約数和(自身を除く): 194921220

約数列:

[1, 2, 3, 4, 6, 12, 197, 223, 271, 394, 446, 542, 591, 669, 788, 813, 892, 1084, 1182, 1338, 1626, 2364, 2676, 3252, 43931, 53387, 60433, 87862, 106774, 120866, 131793, 160161, 175724, 181299, 213548, 241732, 263586, 320322, 362598, 527172, 640644, 725196, 11905301, 23810602, 35715903, 47621204, 71431806, 142863612]

約数ペア:

[(1, 142863612), (2, 71431806), (3, 47621204), (4, 35715903), (6, 23810602), (12, 11905301), (197, 725196), (223, 640644), (271, 527172), (394, 362598), (446, 320322), (542, 263586), (591, 241732), (669, 213548), (788, 181299), (813, 175724), (892, 160161), (1084, 131793), (1182, 120866), (1338, 106774), (1626, 87862), (2364, 60433), (2676, 53387), (3252, 43931)]