127612408

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 309304800

約数和(自身を除く): 181692392

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 88, 121, 148, 154, 242, 259, 296, 308, 407, 484, 509, 518, 616, 814, 847, 968, 1018, 1036, 1628, 1694, 2036, 2072, 2849, 3256, 3388, 3563, 4072, 4477, 5599, 5698, 6776, 7126, 8954, 11198, 11396, 14252, 17908, 18833, 22396, 22792, 28504, 31339, 35816, 37666, 39193, 44792, 61589, 62678, 75332, 78386, 123178, 125356, 131831, 150664, 156772, 207163, 246356, 250712, 263662, 313544, 414326, 431123, 492712, 527324, 828652, 862246, 1054648, 1450141, 1657304, 1724492, 2278793, 2900282, 3448984, 4557586, 5800564, 9115172, 11601128, 15951551, 18230344, 31903102, 63806204, 127612408]

約数ペア:

[(1, 127612408), (2, 63806204), (4, 31903102), (7, 18230344), (8, 15951551), (11, 11601128), (14, 9115172), (22, 5800564), (28, 4557586), (37, 3448984), (44, 2900282), (56, 2278793), (74, 1724492), (77, 1657304), (88, 1450141), (121, 1054648), (148, 862246), (154, 828652), (242, 527324), (259, 492712), (296, 431123), (308, 414326), (407, 313544), (484, 263662), (509, 250712), (518, 246356), (616, 207163), (814, 156772), (847, 150664), (968, 131831), (1018, 125356), (1036, 123178), (1628, 78386), (1694, 75332), (2036, 62678), (2072, 61589), (2849, 44792), (3256, 39193), (3388, 37666), (3563, 35816), (4072, 31339), (4477, 28504), (5599, 22792), (5698, 22396), (6776, 18833), (7126, 17908), (8954, 14252), (11198, 11396)]