127448888

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1867}}^1$

素因数の和:1956

約数の個数: 64

約数和(自身を含む): 290511360

約数和(自身を除く): 163062472

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 53, 56, 92, 106, 161, 184, 212, 322, 371, 424, 644, 742, 1219, 1288, 1484, 1867, 2438, 2968, 3734, 4876, 7468, 8533, 9752, 13069, 14936, 17066, 26138, 34132, 42941, 52276, 68264, 85882, 98951, 104552, 171764, 197902, 300587, 343528, 395804, 601174, 692657, 791608, 1202348, 1385314, 2275873, 2404696, 2770628, 4551746, 5541256, 9103492, 15931111, 18206984, 31862222, 63724444, 127448888]

約数ペア:

[(1, 127448888), (2, 63724444), (4, 31862222), (7, 18206984), (8, 15931111), (14, 9103492), (23, 5541256), (28, 4551746), (46, 2770628), (53, 2404696), (56, 2275873), (92, 1385314), (106, 1202348), (161, 791608), (184, 692657), (212, 601174), (322, 395804), (371, 343528), (424, 300587), (644, 197902), (742, 171764), (1219, 104552), (1288, 98951), (1484, 85882), (1867, 68264), (2438, 52276), (2968, 42941), (3734, 34132), (4876, 26138), (7468, 17066), (8533, 14936), (9752, 13069)]