138907584

素因数分解:

$2^6\times 3^2\times {\mathrm{349}}^1\times {\mathrm{691}}^1$

素因数の和:1058

約数の個数: 84

約数和(自身を含む): 399872200

約数和(自身を除く): 260964616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 349, 576, 691, 698, 1047, 1382, 1396, 2073, 2094, 2764, 2792, 3141, 4146, 4188, 5528, 5584, 6219, 6282, 8292, 8376, 11056, 11168, 12438, 12564, 16584, 16752, 22112, 22336, 24876, 25128, 33168, 33504, 44224, 49752, 50256, 66336, 67008, 99504, 100512, 132672, 199008, 201024, 241159, 398016, 482318, 723477, 964636, 1446954, 1929272, 2170431, 2893908, 3858544, 4340862, 5787816, 7717088, 8681724, 11575632, 15434176, 17363448, 23151264, 34726896, 46302528, 69453792, 138907584]

約数ペア:

[(1, 138907584), (2, 69453792), (3, 46302528), (4, 34726896), (6, 23151264), (8, 17363448), (9, 15434176), (12, 11575632), (16, 8681724), (18, 7717088), (24, 5787816), (32, 4340862), (36, 3858544), (48, 2893908), (64, 2170431), (72, 1929272), (96, 1446954), (144, 964636), (192, 723477), (288, 482318), (349, 398016), (576, 241159), (691, 201024), (698, 199008), (1047, 132672), (1382, 100512), (1396, 99504), (2073, 67008), (2094, 66336), (2764, 50256), (2792, 49752), (3141, 44224), (4146, 33504), (4188, 33168), (5528, 25128), (5584, 24876), (6219, 22336), (6282, 22112), (8292, 16752), (8376, 16584), (11056, 12564), (11168, 12438)]