149425952

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11587}}^1$

素因数の和:11641

約数の個数: 48

約数和(自身を含む): 327059712

約数和(自身を除く): 177633760

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, 11587, 12896, 23174, 46348, 92696, 150631, 185392, 301262, 359197, 370784, 602524, 718394, 1205048, 1436788, 2410096, 2873576, 4669561, 4820192, 5747152, 9339122, 11494304, 18678244, 37356488, 74712976, 149425952]

約数ペア:

[(1, 149425952), (2, 74712976), (4, 37356488), (8, 18678244), (13, 11494304), (16, 9339122), (26, 5747152), (31, 4820192), (32, 4669561), (52, 2873576), (62, 2410096), (104, 1436788), (124, 1205048), (208, 718394), (248, 602524), (403, 370784), (416, 359197), (496, 301262), (806, 185392), (992, 150631), (1612, 92696), (3224, 46348), (6448, 23174), (11587, 12896)]