155287872

素因数分解:

$2^6\times 3^2\times {\mathrm{269597}}^1$

素因数の和:269615

約数の個数: 42

約数和(自身を含む): 445106298

約数和(自身を除く): 289818426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 269597, 539194, 808791, 1078388, 1617582, 2156776, 2426373, 3235164, 4313552, 4852746, 6470328, 8627104, 9705492, 12940656, 17254208, 19410984, 25881312, 38821968, 51762624, 77643936, 155287872]

約数ペア:

[(1, 155287872), (2, 77643936), (3, 51762624), (4, 38821968), (6, 25881312), (8, 19410984), (9, 17254208), (12, 12940656), (16, 9705492), (18, 8627104), (24, 6470328), (32, 4852746), (36, 4313552), (48, 3235164), (64, 2426373), (72, 2156776), (96, 1617582), (144, 1078388), (192, 808791), (288, 539194), (576, 269597)]