126723008

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{197}}^1$

素因数の和:274

約数の個数: 84

約数和(自身を含む): 278114760

約数和(自身を除く): 151391752

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 197, 304, 368, 394, 437, 529, 608, 736, 788, 874, 1058, 1216, 1472, 1576, 1748, 2116, 3152, 3496, 3743, 4232, 4531, 6304, 6992, 7486, 8464, 9062, 10051, 12608, 13984, 14972, 16928, 18124, 20102, 27968, 29944, 33856, 36248, 40204, 59888, 72496, 80408, 86089, 104213, 119776, 144992, 160816, 172178, 208426, 239552, 289984, 321632, 344356, 416852, 643264, 688712, 833704, 1377424, 1667408, 1980047, 2754848, 3334816, 3960094, 5509696, 6669632, 7920188, 15840376, 31680752, 63361504, 126723008]

約数ペア:

[(1, 126723008), (2, 63361504), (4, 31680752), (8, 15840376), (16, 7920188), (19, 6669632), (23, 5509696), (32, 3960094), (38, 3334816), (46, 2754848), (64, 1980047), (76, 1667408), (92, 1377424), (152, 833704), (184, 688712), (197, 643264), (304, 416852), (368, 344356), (394, 321632), (437, 289984), (529, 239552), (608, 208426), (736, 172178), (788, 160816), (874, 144992), (1058, 119776), (1216, 104213), (1472, 86089), (1576, 80408), (1748, 72496), (2116, 59888), (3152, 40204), (3496, 36248), (3743, 33856), (4232, 29944), (4531, 27968), (6304, 20102), (6992, 18124), (7486, 16928), (8464, 14972), (9062, 13984), (10051, 12608)]