154339488

素因数分解:

$2^5\times 3^2\times {\mathrm{419}}^1\times {\mathrm{1279}}^1$

素因数の和:1714

約数の個数: 72

約数和(自身を含む): 440294400

約数和(自身を除く): 285954912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 419, 838, 1257, 1279, 1676, 2514, 2558, 3352, 3771, 3837, 5028, 5116, 6704, 7542, 7674, 10056, 10232, 11511, 13408, 15084, 15348, 20112, 20464, 23022, 30168, 30696, 40224, 40928, 46044, 60336, 61392, 92088, 120672, 122784, 184176, 368352, 535901, 1071802, 1607703, 2143604, 3215406, 4287208, 4823109, 6430812, 8574416, 9646218, 12861624, 17148832, 19292436, 25723248, 38584872, 51446496, 77169744, 154339488]

約数ペア:

[(1, 154339488), (2, 77169744), (3, 51446496), (4, 38584872), (6, 25723248), (8, 19292436), (9, 17148832), (12, 12861624), (16, 9646218), (18, 8574416), (24, 6430812), (32, 4823109), (36, 4287208), (48, 3215406), (72, 2143604), (96, 1607703), (144, 1071802), (288, 535901), (419, 368352), (838, 184176), (1257, 122784), (1279, 120672), (1676, 92088), (2514, 61392), (2558, 60336), (3352, 46044), (3771, 40928), (3837, 40224), (5028, 30696), (5116, 30168), (6704, 23022), (7542, 20464), (7674, 20112), (10056, 15348), (10232, 15084), (11511, 13408)]