147448728

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{863}}^1$

素因数の和:998

約数の個数: 128

約数和(自身を含む): 472780800

約数和(自身を除く): 325332072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 113, 126, 168, 189, 216, 226, 252, 339, 378, 452, 504, 678, 756, 791, 863, 904, 1017, 1356, 1512, 1582, 1726, 2034, 2373, 2589, 2712, 3051, 3164, 3452, 4068, 4746, 5178, 6041, 6102, 6328, 6904, 7119, 7767, 8136, 9492, 10356, 12082, 12204, 14238, 15534, 18123, 18984, 20712, 21357, 23301, 24164, 24408, 28476, 31068, 36246, 42714, 46602, 48328, 54369, 56952, 62136, 72492, 85428, 93204, 97519, 108738, 144984, 163107, 170856, 186408, 195038, 217476, 292557, 326214, 390076, 434952, 585114, 652428, 682633, 780152, 877671, 1170228, 1304856, 1365266, 1755342, 2047899, 2340456, 2633013, 2730532, 3510684, 4095798, 5266026, 5461064, 6143697, 7021368, 8191596, 10532052, 12287394, 16383192, 18431091, 21064104, 24574788, 36862182, 49149576, 73724364, 147448728]

約数ペア:

[(1, 147448728), (2, 73724364), (3, 49149576), (4, 36862182), (6, 24574788), (7, 21064104), (8, 18431091), (9, 16383192), (12, 12287394), (14, 10532052), (18, 8191596), (21, 7021368), (24, 6143697), (27, 5461064), (28, 5266026), (36, 4095798), (42, 3510684), (54, 2730532), (56, 2633013), (63, 2340456), (72, 2047899), (84, 1755342), (108, 1365266), (113, 1304856), (126, 1170228), (168, 877671), (189, 780152), (216, 682633), (226, 652428), (252, 585114), (339, 434952), (378, 390076), (452, 326214), (504, 292557), (678, 217476), (756, 195038), (791, 186408), (863, 170856), (904, 163107), (1017, 144984), (1356, 108738), (1512, 97519), (1582, 93204), (1726, 85428), (2034, 72492), (2373, 62136), (2589, 56952), (2712, 54369), (3051, 48328), (3164, 46602), (3452, 42714), (4068, 36246), (4746, 31068), (5178, 28476), (6041, 24408), (6102, 24164), (6328, 23301), (6904, 21357), (7119, 20712), (7767, 18984), (8136, 18123), (9492, 15534), (10356, 14238), (12082, 12204)]