172487658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{967}}^1$

素因数の和:1147

約数の個数: 64

約数和(自身を含む): 410370048

約数和(自身を除く): 237882390

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 137, 186, 217, 274, 411, 434, 651, 822, 959, 967, 1302, 1918, 1934, 2877, 2901, 4247, 5754, 5802, 6769, 8494, 12741, 13538, 20307, 25482, 29729, 29977, 40614, 59458, 59954, 89187, 89931, 132479, 178374, 179862, 209839, 264958, 397437, 419678, 629517, 794874, 927353, 1259034, 1854706, 2782059, 4106849, 5564118, 8213698, 12320547, 24641094, 28747943, 57495886, 86243829, 172487658]

約数ペア:

[(1, 172487658), (2, 86243829), (3, 57495886), (6, 28747943), (7, 24641094), (14, 12320547), (21, 8213698), (31, 5564118), (42, 4106849), (62, 2782059), (93, 1854706), (137, 1259034), (186, 927353), (217, 794874), (274, 629517), (411, 419678), (434, 397437), (651, 264958), (822, 209839), (959, 179862), (967, 178374), (1302, 132479), (1918, 89931), (1934, 89187), (2877, 59954), (2901, 59458), (4247, 40614), (5754, 29977), (5802, 29729), (6769, 25482), (8494, 20307), (12741, 13538)]