154922376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 462274560

約数和(自身を除く): 307352184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 151, 168, 186, 197, 217, 248, 302, 372, 394, 434, 453, 591, 604, 651, 744, 788, 868, 906, 1057, 1182, 1208, 1302, 1379, 1576, 1736, 1812, 2114, 2364, 2604, 2758, 3171, 3624, 4137, 4228, 4681, 4728, 5208, 5516, 6107, 6342, 8274, 8456, 9362, 11032, 12214, 12684, 14043, 16548, 18321, 18724, 24428, 25368, 28086, 29747, 32767, 33096, 36642, 37448, 42749, 48856, 56172, 59494, 65534, 73284, 85498, 89241, 98301, 112344, 118988, 128247, 131068, 146568, 170996, 178482, 196602, 208229, 237976, 256494, 262136, 341992, 356964, 393204, 416458, 512988, 624687, 713928, 786408, 832916, 922157, 1025976, 1249374, 1665832, 1844314, 2498748, 2766471, 3688628, 4997496, 5532942, 6455099, 7377256, 11065884, 12910198, 19365297, 22131768, 25820396, 38730594, 51640792, 77461188, 154922376]

約数ペア:

[(1, 154922376), (2, 77461188), (3, 51640792), (4, 38730594), (6, 25820396), (7, 22131768), (8, 19365297), (12, 12910198), (14, 11065884), (21, 7377256), (24, 6455099), (28, 5532942), (31, 4997496), (42, 3688628), (56, 2766471), (62, 2498748), (84, 1844314), (93, 1665832), (124, 1249374), (151, 1025976), (168, 922157), (186, 832916), (197, 786408), (217, 713928), (248, 624687), (302, 512988), (372, 416458), (394, 393204), (434, 356964), (453, 341992), (591, 262136), (604, 256494), (651, 237976), (744, 208229), (788, 196602), (868, 178482), (906, 170996), (1057, 146568), (1182, 131068), (1208, 128247), (1302, 118988), (1379, 112344), (1576, 98301), (1736, 89241), (1812, 85498), (2114, 73284), (2364, 65534), (2604, 59494), (2758, 56172), (3171, 48856), (3624, 42749), (4137, 37448), (4228, 36642), (4681, 33096), (4728, 32767), (5208, 29747), (5516, 28086), (6107, 25368), (6342, 24428), (8274, 18724), (8456, 18321), (9362, 16548), (11032, 14043), (12214, 12684)]