154052568

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{20773}}^1$

素因数の和:20888

約数の個数: 48

約数和(自身を含む): 421296720

約数和(自身を除く): 267244152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 7416, 20773, 41546, 62319, 83092, 124638, 166184, 186957, 249276, 373914, 498552, 747828, 1495656, 2139619, 4279238, 6418857, 8558476, 12837714, 17116952, 19256571, 25675428, 38513142, 51350856, 77026284, 154052568]

約数ペア:

[(1, 154052568), (2, 77026284), (3, 51350856), (4, 38513142), (6, 25675428), (8, 19256571), (9, 17116952), (12, 12837714), (18, 8558476), (24, 6418857), (36, 4279238), (72, 2139619), (103, 1495656), (206, 747828), (309, 498552), (412, 373914), (618, 249276), (824, 186957), (927, 166184), (1236, 124638), (1854, 83092), (2472, 62319), (3708, 41546), (7416, 20773)]