130783308

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{419}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 330926400

約数和(自身を除く): 200143092

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 419, 444, 703, 838, 1257, 1369, 1406, 1676, 2109, 2514, 2738, 2812, 4107, 4218, 5028, 5476, 7961, 8214, 8436, 15503, 15922, 16428, 23883, 26011, 31006, 31844, 46509, 47766, 52022, 62012, 78033, 93018, 95532, 104044, 156066, 186036, 294557, 312132, 573611, 589114, 883671, 1147222, 1178228, 1720833, 1767342, 2294444, 3441666, 3534684, 6883332, 10898609, 21797218, 32695827, 43594436, 65391654, 130783308]

約数ペア:

[(1, 130783308), (2, 65391654), (3, 43594436), (4, 32695827), (6, 21797218), (12, 10898609), (19, 6883332), (37, 3534684), (38, 3441666), (57, 2294444), (74, 1767342), (76, 1720833), (111, 1178228), (114, 1147222), (148, 883671), (222, 589114), (228, 573611), (419, 312132), (444, 294557), (703, 186036), (838, 156066), (1257, 104044), (1369, 95532), (1406, 93018), (1676, 78033), (2109, 62012), (2514, 52022), (2738, 47766), (2812, 46509), (4107, 31844), (4218, 31006), (5028, 26011), (5476, 23883), (7961, 16428), (8214, 15922), (8436, 15503)]