141894688

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11003}}^1$

素因数の和:11057

約数の個数: 48

約数和(自身を含む): 310576896

約数和(自身を除く): 168682208

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 11003, 12896, 22006, 44012, 88024, 143039, 176048, 286078, 341093, 352096, 572156, 682186, 1144312, 1364372, 2288624, 2728744, 4434209, 4577248, 5457488, 8868418, 10914976, 17736836, 35473672, 70947344, 141894688]

約数ペア:

[(1, 141894688), (2, 70947344), (4, 35473672), (8, 17736836), (13, 10914976), (16, 8868418), (26, 5457488), (31, 4577248), (32, 4434209), (52, 2728744), (62, 2288624), (104, 1364372), (124, 1144312), (208, 682186), (248, 572156), (403, 352096), (416, 341093), (496, 286078), (806, 176048), (992, 143039), (1612, 88024), (3224, 44012), (6448, 22006), (11003, 12896)]