131425344

素因数分解:

$2^6\times 3^2\times {\mathrm{401}}^1\times {\mathrm{569}}^1$

素因数の和:988

約数の個数: 84

約数和(自身を含む): 378310140

約数和(自身を除く): 246884796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 401, 569, 576, 802, 1138, 1203, 1604, 1707, 2276, 2406, 3208, 3414, 3609, 4552, 4812, 5121, 6416, 6828, 7218, 9104, 9624, 10242, 12832, 13656, 14436, 18208, 19248, 20484, 25664, 27312, 28872, 36416, 38496, 40968, 54624, 57744, 76992, 81936, 109248, 115488, 163872, 228169, 230976, 327744, 456338, 684507, 912676, 1369014, 1825352, 2053521, 2738028, 3650704, 4107042, 5476056, 7301408, 8214084, 10952112, 14602816, 16428168, 21904224, 32856336, 43808448, 65712672, 131425344]

約数ペア:

[(1, 131425344), (2, 65712672), (3, 43808448), (4, 32856336), (6, 21904224), (8, 16428168), (9, 14602816), (12, 10952112), (16, 8214084), (18, 7301408), (24, 5476056), (32, 4107042), (36, 3650704), (48, 2738028), (64, 2053521), (72, 1825352), (96, 1369014), (144, 912676), (192, 684507), (288, 456338), (401, 327744), (569, 230976), (576, 228169), (802, 163872), (1138, 115488), (1203, 109248), (1604, 81936), (1707, 76992), (2276, 57744), (2406, 54624), (3208, 40968), (3414, 38496), (3609, 36416), (4552, 28872), (4812, 27312), (5121, 25664), (6416, 20484), (6828, 19248), (7218, 18208), (9104, 14436), (9624, 13656), (10242, 12832)]