139425912

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:773

約数の個数: 96

約数和(自身を含む): 392726880

約数和(自身を除く): 253300968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 73, 82, 123, 146, 164, 219, 246, 292, 328, 369, 438, 492, 584, 647, 657, 738, 876, 984, 1294, 1314, 1476, 1752, 1941, 2588, 2628, 2952, 2993, 3882, 5176, 5256, 5823, 5986, 7764, 8979, 11646, 11972, 15528, 17958, 23292, 23944, 26527, 26937, 35916, 46584, 47231, 53054, 53874, 71832, 79581, 94462, 106108, 107748, 141693, 159162, 188924, 212216, 215496, 238743, 283386, 318324, 377848, 425079, 477486, 566772, 636648, 850158, 954972, 1133544, 1700316, 1909944, 1936471, 3400632, 3872942, 5809413, 7745884, 11618826, 15491768, 17428239, 23237652, 34856478, 46475304, 69712956, 139425912]

約数ペア:

[(1, 139425912), (2, 69712956), (3, 46475304), (4, 34856478), (6, 23237652), (8, 17428239), (9, 15491768), (12, 11618826), (18, 7745884), (24, 5809413), (36, 3872942), (41, 3400632), (72, 1936471), (73, 1909944), (82, 1700316), (123, 1133544), (146, 954972), (164, 850158), (219, 636648), (246, 566772), (292, 477486), (328, 425079), (369, 377848), (438, 318324), (492, 283386), (584, 238743), (647, 215496), (657, 212216), (738, 188924), (876, 159162), (984, 141693), (1294, 107748), (1314, 106108), (1476, 94462), (1752, 79581), (1941, 71832), (2588, 53874), (2628, 53054), (2952, 47231), (2993, 46584), (3882, 35916), (5176, 26937), (5256, 26527), (5823, 23944), (5986, 23292), (7764, 17958), (8979, 15528), (11646, 11972)]