171723136

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3329}}^1$

素因数の和:3387

約数の個数: 64

約数和(自身を含む): 380419200

約数和(自身を除く): 208696064

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3329, 3968, 6448, 6658, 12896, 13316, 25792, 26632, 43277, 51584, 53264, 86554, 103199, 106528, 173108, 206398, 213056, 346216, 412796, 426112, 692432, 825592, 1341587, 1384864, 1651184, 2683174, 2769728, 3302368, 5366348, 5539456, 6604736, 10732696, 13209472, 21465392, 42930784, 85861568, 171723136]

約数ペア:

[(1, 171723136), (2, 85861568), (4, 42930784), (8, 21465392), (13, 13209472), (16, 10732696), (26, 6604736), (31, 5539456), (32, 5366348), (52, 3302368), (62, 2769728), (64, 2683174), (104, 1651184), (124, 1384864), (128, 1341587), (208, 825592), (248, 692432), (403, 426112), (416, 412796), (496, 346216), (806, 213056), (832, 206398), (992, 173108), (1612, 106528), (1664, 103199), (1984, 86554), (3224, 53264), (3329, 51584), (3968, 43277), (6448, 26632), (6658, 25792), (12896, 13316)]