168664492724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{48383}}^1$

素因数の和:48625

約数の個数: 96

約数和(自身を含む): 371592216576

約数和(自身を除く): 202927723852

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 157, 182, 244, 314, 364, 427, 628, 793, 854, 1099, 1586, 1708, 2041, 2198, 3172, 4082, 4396, 5551, 8164, 9577, 11102, 14287, 19154, 22204, 28574, 38308, 48383, 57148, 67039, 96766, 124501, 134078, 193532, 249002, 268156, 338681, 498004, 628979, 677362, 871507, 1257958, 1354724, 1743014, 2515916, 2951363, 3486028, 4402853, 5902726, 7596131, 8805706, 11805452, 15192262, 17611412, 20659541, 30384524, 38367719, 41319082, 53172917, 76735438, 82638164, 98749703, 106345834, 153470876, 197499406, 212691668, 268574033, 394998812, 463363991, 537148066, 691247921, 926727982, 1074296132, 1382495842, 1853455964, 2764991684, 3243547937, 6023731883, 6487095874, 12047463766, 12974191748, 24094927532, 42166123181, 84332246362, 168664492724]

約数ペア:

[(1, 168664492724), (2, 84332246362), (4, 42166123181), (7, 24094927532), (13, 12974191748), (14, 12047463766), (26, 6487095874), (28, 6023731883), (52, 3243547937), (61, 2764991684), (91, 1853455964), (122, 1382495842), (157, 1074296132), (182, 926727982), (244, 691247921), (314, 537148066), (364, 463363991), (427, 394998812), (628, 268574033), (793, 212691668), (854, 197499406), (1099, 153470876), (1586, 106345834), (1708, 98749703), (2041, 82638164), (2198, 76735438), (3172, 53172917), (4082, 41319082), (4396, 38367719), (5551, 30384524), (8164, 20659541), (9577, 17611412), (11102, 15192262), (14287, 11805452), (19154, 8805706), (22204, 7596131), (28574, 5902726), (38308, 4402853), (48383, 3486028), (57148, 2951363), (67039, 2515916), (96766, 1743014), (124501, 1354724), (134078, 1257958), (193532, 871507), (249002, 677362), (268156, 628979), (338681, 498004)]