123254232

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 313632000

約数和(自身を除く): 190377768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 197, 199, 262, 393, 394, 398, 524, 591, 597, 786, 788, 796, 1048, 1182, 1194, 1572, 1576, 1592, 2364, 2388, 3144, 4728, 4776, 25807, 26069, 39203, 51614, 52138, 77421, 78207, 78406, 103228, 104276, 117609, 154842, 156414, 156812, 206456, 208552, 235218, 309684, 312828, 313624, 470436, 619368, 625656, 940872, 5135593, 10271186, 15406779, 20542372, 30813558, 41084744, 61627116, 123254232]

約数ペア:

[(1, 123254232), (2, 61627116), (3, 41084744), (4, 30813558), (6, 20542372), (8, 15406779), (12, 10271186), (24, 5135593), (131, 940872), (197, 625656), (199, 619368), (262, 470436), (393, 313624), (394, 312828), (398, 309684), (524, 235218), (591, 208552), (597, 206456), (786, 156812), (788, 156414), (796, 154842), (1048, 117609), (1182, 104276), (1194, 103228), (1572, 78406), (1576, 78207), (1592, 77421), (2364, 52138), (2388, 51614), (3144, 39203), (4728, 26069), (4776, 25807)]