153209502

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4817}}^1$

素因数の和:4878

約数の個数: 64

約数和(自身を含む): 370022400

約数和(自身を除く): 216812898

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 93, 114, 171, 186, 279, 342, 513, 558, 589, 837, 1026, 1178, 1674, 1767, 3534, 4817, 5301, 9634, 10602, 14451, 15903, 28902, 31806, 43353, 86706, 91523, 130059, 149327, 183046, 260118, 274569, 298654, 447981, 549138, 823707, 895962, 1343943, 1647414, 2471121, 2687886, 2837213, 4031829, 4942242, 5674426, 8063658, 8511639, 17023278, 25534917, 51069834, 76604751, 153209502]

約数ペア:

[(1, 153209502), (2, 76604751), (3, 51069834), (6, 25534917), (9, 17023278), (18, 8511639), (19, 8063658), (27, 5674426), (31, 4942242), (38, 4031829), (54, 2837213), (57, 2687886), (62, 2471121), (93, 1647414), (114, 1343943), (171, 895962), (186, 823707), (279, 549138), (342, 447981), (513, 298654), (558, 274569), (589, 260118), (837, 183046), (1026, 149327), (1178, 130059), (1674, 91523), (1767, 86706), (3534, 43353), (4817, 31806), (5301, 28902), (9634, 15903), (10602, 14451)]