169634764

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 326536000

約数和(自身を除く): 156901236

約数列:

[1, 2, 4, 13, 26, 52, 97, 169, 194, 199, 338, 388, 398, 676, 796, 1261, 2197, 2522, 2587, 4394, 5044, 5174, 8788, 10348, 16393, 19303, 32786, 33631, 38606, 65572, 67262, 77212, 134524, 213109, 250939, 426218, 437203, 501878, 852436, 874406, 1003756, 1748812, 3262207, 6524414, 13048828, 42408691, 84817382, 169634764]

約数ペア:

[(1, 169634764), (2, 84817382), (4, 42408691), (13, 13048828), (26, 6524414), (52, 3262207), (97, 1748812), (169, 1003756), (194, 874406), (199, 852436), (338, 501878), (388, 437203), (398, 426218), (676, 250939), (796, 213109), (1261, 134524), (2197, 77212), (2522, 67262), (2587, 65572), (4394, 38606), (5044, 33631), (5174, 32786), (8788, 19303), (10348, 16393)]