156965081944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{1543}}^1$

素因数の和:1953

約数の個数: 128

約数和(自身を含む): 333726336000

約数和(自身を除く): 176761254056

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 157, 199, 296, 314, 398, 407, 628, 796, 814, 1256, 1543, 1592, 1628, 1727, 2189, 3086, 3256, 3454, 4378, 5809, 6172, 6908, 7363, 8756, 11618, 12344, 13816, 14726, 16973, 17512, 23236, 29452, 31243, 33946, 46472, 57091, 58904, 62486, 63899, 67892, 80993, 114182, 124972, 127798, 135784, 161986, 228364, 242251, 249944, 255596, 307057, 323972, 343673, 456728, 484502, 511192, 614114, 628001, 647944, 687346, 969004, 1155991, 1228228, 1256002, 1374692, 1938008, 2311982, 2456456, 2512004, 2664761, 2749384, 3377627, 4623964, 5024008, 5329522, 6755254, 8963287, 9247928, 10659044, 11361109, 12715901, 13510508, 17926574, 21318088, 22722218, 25431802, 27021016, 35853148, 45444436, 48207949, 50863604, 71706296, 90888872, 96415898, 98596157, 101727208, 124972199, 192831796, 197192314, 249944398, 385663592, 394384628, 499888796, 530287439, 788769256, 999777592, 1060574878, 1783694113, 2121149756, 3567388226, 4242299512, 7134776452, 14269552904, 19620635243, 39241270486, 78482540972, 156965081944]

約数ペア:

[(1, 156965081944), (2, 78482540972), (4, 39241270486), (8, 19620635243), (11, 14269552904), (22, 7134776452), (37, 4242299512), (44, 3567388226), (74, 2121149756), (88, 1783694113), (148, 1060574878), (157, 999777592), (199, 788769256), (296, 530287439), (314, 499888796), (398, 394384628), (407, 385663592), (628, 249944398), (796, 197192314), (814, 192831796), (1256, 124972199), (1543, 101727208), (1592, 98596157), (1628, 96415898), (1727, 90888872), (2189, 71706296), (3086, 50863604), (3256, 48207949), (3454, 45444436), (4378, 35853148), (5809, 27021016), (6172, 25431802), (6908, 22722218), (7363, 21318088), (8756, 17926574), (11618, 13510508), (12344, 12715901), (13816, 11361109), (14726, 10659044), (16973, 9247928), (17512, 8963287), (23236, 6755254), (29452, 5329522), (31243, 5024008), (33946, 4623964), (46472, 3377627), (57091, 2749384), (58904, 2664761), (62486, 2512004), (63899, 2456456), (67892, 2311982), (80993, 1938008), (114182, 1374692), (124972, 1256002), (127798, 1228228), (135784, 1155991), (161986, 969004), (228364, 687346), (242251, 647944), (249944, 628001), (255596, 614114), (307057, 511192), (323972, 484502), (343673, 456728)]