15666817968

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{22871}}^1$

素因数の和:23023

約数の個数: 120

約数和(自身を含む): 45128468736

約数和(自身を除く): 29461650768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 71, 72, 134, 142, 144, 201, 213, 268, 284, 402, 426, 536, 568, 603, 639, 804, 852, 1072, 1136, 1206, 1278, 1608, 1704, 2412, 2556, 3216, 3408, 4757, 4824, 5112, 9514, 9648, 10224, 14271, 19028, 22871, 28542, 38056, 42813, 45742, 57084, 68613, 76112, 85626, 91484, 114168, 137226, 171252, 182968, 205839, 228336, 274452, 342504, 365936, 411678, 548904, 685008, 823356, 1097808, 1532357, 1623841, 1646712, 3064714, 3247682, 3293424, 4597071, 4871523, 6129428, 6495364, 9194142, 9743046, 12258856, 12990728, 13791213, 14614569, 18388284, 19486092, 24517712, 25981456, 27582426, 29229138, 36776568, 38972184, 55164852, 58458276, 73553136, 77944368, 108797347, 110329704, 116916552, 217594694, 220659408, 233833104, 326392041, 435189388, 652784082, 870378776, 979176123, 1305568164, 1740757552, 1958352246, 2611136328, 3916704492, 5222272656, 7833408984, 15666817968]

約数ペア:

[(1, 15666817968), (2, 7833408984), (3, 5222272656), (4, 3916704492), (6, 2611136328), (8, 1958352246), (9, 1740757552), (12, 1305568164), (16, 979176123), (18, 870378776), (24, 652784082), (36, 435189388), (48, 326392041), (67, 233833104), (71, 220659408), (72, 217594694), (134, 116916552), (142, 110329704), (144, 108797347), (201, 77944368), (213, 73553136), (268, 58458276), (284, 55164852), (402, 38972184), (426, 36776568), (536, 29229138), (568, 27582426), (603, 25981456), (639, 24517712), (804, 19486092), (852, 18388284), (1072, 14614569), (1136, 13791213), (1206, 12990728), (1278, 12258856), (1608, 9743046), (1704, 9194142), (2412, 6495364), (2556, 6129428), (3216, 4871523), (3408, 4597071), (4757, 3293424), (4824, 3247682), (5112, 3064714), (9514, 1646712), (9648, 1623841), (10224, 1532357), (14271, 1097808), (19028, 823356), (22871, 685008), (28542, 548904), (38056, 411678), (42813, 365936), (45742, 342504), (57084, 274452), (68613, 228336), (76112, 205839), (85626, 182968), (91484, 171252), (114168, 137226)]