138466272

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{206051}}^1$

素因数の和:206071

約数の個数: 48

約数和(自身を含む): 415400832

約数和(自身を除く): 276934560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 206051, 412102, 618153, 824204, 1236306, 1442357, 1648408, 2472612, 2884714, 3296816, 4327071, 4945224, 5769428, 6593632, 8654142, 9890448, 11538856, 17308284, 19780896, 23077712, 34616568, 46155424, 69233136, 138466272]

約数ペア:

[(1, 138466272), (2, 69233136), (3, 46155424), (4, 34616568), (6, 23077712), (7, 19780896), (8, 17308284), (12, 11538856), (14, 9890448), (16, 8654142), (21, 6593632), (24, 5769428), (28, 4945224), (32, 4327071), (42, 3296816), (48, 2884714), (56, 2472612), (84, 1648408), (96, 1442357), (112, 1236306), (168, 824204), (224, 618153), (336, 412102), (672, 206051)]