138969072

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1487}}^1$

素因数の和:1571

約数の個数: 120

約数和(自身を含む): 431758080

約数和(自身を除く): 292789008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 59, 66, 72, 88, 99, 118, 132, 144, 176, 177, 198, 236, 264, 354, 396, 472, 528, 531, 649, 708, 792, 944, 1062, 1298, 1416, 1487, 1584, 1947, 2124, 2596, 2832, 2974, 3894, 4248, 4461, 5192, 5841, 5948, 7788, 8496, 8922, 10384, 11682, 11896, 13383, 15576, 16357, 17844, 23364, 23792, 26766, 31152, 32714, 35688, 46728, 49071, 53532, 65428, 71376, 87733, 93456, 98142, 107064, 130856, 147213, 175466, 196284, 214128, 261712, 263199, 294426, 350932, 392568, 526398, 588852, 701864, 785136, 789597, 965063, 1052796, 1177704, 1403728, 1579194, 1930126, 2105592, 2355408, 2895189, 3158388, 3860252, 4211184, 5790378, 6316776, 7720504, 8685567, 11580756, 12633552, 15441008, 17371134, 23161512, 34742268, 46323024, 69484536, 138969072]

約数ペア:

[(1, 138969072), (2, 69484536), (3, 46323024), (4, 34742268), (6, 23161512), (8, 17371134), (9, 15441008), (11, 12633552), (12, 11580756), (16, 8685567), (18, 7720504), (22, 6316776), (24, 5790378), (33, 4211184), (36, 3860252), (44, 3158388), (48, 2895189), (59, 2355408), (66, 2105592), (72, 1930126), (88, 1579194), (99, 1403728), (118, 1177704), (132, 1052796), (144, 965063), (176, 789597), (177, 785136), (198, 701864), (236, 588852), (264, 526398), (354, 392568), (396, 350932), (472, 294426), (528, 263199), (531, 261712), (649, 214128), (708, 196284), (792, 175466), (944, 147213), (1062, 130856), (1298, 107064), (1416, 98142), (1487, 93456), (1584, 87733), (1947, 71376), (2124, 65428), (2596, 53532), (2832, 49071), (2974, 46728), (3894, 35688), (4248, 32714), (4461, 31152), (5192, 26766), (5841, 23792), (5948, 23364), (7788, 17844), (8496, 16357), (8922, 15576), (10384, 13383), (11682, 11896)]