145425136

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2843}}^1$

素因数の和:3013

約数の個数: 40

約数和(自身を含む): 296231040

約数和(自身を除く): 150805904

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 139, 184, 278, 368, 556, 1112, 2224, 2843, 3197, 5686, 6394, 11372, 12788, 22744, 25576, 45488, 51152, 65389, 130778, 261556, 395177, 523112, 790354, 1046224, 1580708, 3161416, 6322832, 9089071, 18178142, 36356284, 72712568, 145425136]

約数ペア:

[(1, 145425136), (2, 72712568), (4, 36356284), (8, 18178142), (16, 9089071), (23, 6322832), (46, 3161416), (92, 1580708), (139, 1046224), (184, 790354), (278, 523112), (368, 395177), (556, 261556), (1112, 130778), (2224, 65389), (2843, 51152), (3197, 45488), (5686, 25576), (6394, 22744), (11372, 12788)]