122181976

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 268692480

約数和(自身を除く): 146510504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 97, 166, 194, 271, 332, 388, 542, 581, 664, 679, 776, 1084, 1162, 1358, 1897, 2168, 2324, 2716, 3794, 4648, 5432, 7588, 8051, 15176, 16102, 22493, 26287, 32204, 44986, 52574, 56357, 64408, 89972, 105148, 112714, 157451, 179944, 184009, 210296, 225428, 314902, 368018, 450856, 629804, 736036, 1259608, 1472072, 2181821, 4363642, 8727284, 15272747, 17454568, 30545494, 61090988, 122181976]

約数ペア:

[(1, 122181976), (2, 61090988), (4, 30545494), (7, 17454568), (8, 15272747), (14, 8727284), (28, 4363642), (56, 2181821), (83, 1472072), (97, 1259608), (166, 736036), (194, 629804), (271, 450856), (332, 368018), (388, 314902), (542, 225428), (581, 210296), (664, 184009), (679, 179944), (776, 157451), (1084, 112714), (1162, 105148), (1358, 89972), (1897, 64408), (2168, 56357), (2324, 52574), (2716, 44986), (3794, 32204), (4648, 26287), (5432, 22493), (7588, 16102), (8051, 15176)]