121970368

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4729}}^1$

素因数の和:4785

約数の個数: 56

約数和(自身を含む): 269118080

約数和(自身を除く): 147147712

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 4729, 6448, 9458, 12896, 18916, 25792, 37832, 61477, 75664, 122954, 146599, 151328, 245908, 293198, 302656, 491816, 586396, 983632, 1172792, 1905787, 1967264, 2345584, 3811574, 3934528, 4691168, 7623148, 9382336, 15246296, 30492592, 60985184, 121970368]

約数ペア:

[(1, 121970368), (2, 60985184), (4, 30492592), (8, 15246296), (13, 9382336), (16, 7623148), (26, 4691168), (31, 3934528), (32, 3811574), (52, 2345584), (62, 1967264), (64, 1905787), (104, 1172792), (124, 983632), (208, 586396), (248, 491816), (403, 302656), (416, 293198), (496, 245908), (806, 151328), (832, 146599), (992, 122954), (1612, 75664), (1984, 61477), (3224, 37832), (4729, 25792), (6448, 18916), (9458, 12896)]