156901517409

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1\times {\mathrm{19717}}^1$

素因数の和:20126

約数の個数: 64

約数和(自身を含む): 260911099904

約数和(自身を除く): 104009582495

約数列:

[1, 3, 7, 13, 21, 39, 91, 103, 273, 283, 309, 721, 849, 1339, 1981, 2163, 3679, 4017, 5943, 9373, 11037, 19717, 25753, 28119, 29149, 59151, 77259, 87447, 138019, 204043, 256321, 378937, 414057, 612129, 768963, 1136811, 1794247, 2030851, 2652559, 5382741, 5579911, 6092553, 7957677, 14215957, 16739733, 26401063, 39059377, 42647871, 72538843, 79203189, 117178131, 184807441, 217616529, 507771901, 554422323, 574730833, 1523315703, 1724192499, 4023115831, 7471500829, 12069347493, 22414502487, 52300505803, 156901517409]

約数ペア:

[(1, 156901517409), (3, 52300505803), (7, 22414502487), (13, 12069347493), (21, 7471500829), (39, 4023115831), (91, 1724192499), (103, 1523315703), (273, 574730833), (283, 554422323), (309, 507771901), (721, 217616529), (849, 184807441), (1339, 117178131), (1981, 79203189), (2163, 72538843), (3679, 42647871), (4017, 39059377), (5943, 26401063), (9373, 16739733), (11037, 14215957), (19717, 7957677), (25753, 6092553), (28119, 5579911), (29149, 5382741), (59151, 2652559), (77259, 2030851), (87447, 1794247), (138019, 1136811), (204043, 768963), (256321, 612129), (378937, 414057)]