146941984

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3023}}^1$

素因数の和:3078

約数の個数: 72

約数和(自身を含む): 347493888

約数和(自身を除く): 200551904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1519, 1568, 1736, 3023, 3038, 3472, 6046, 6076, 6944, 12092, 12152, 21161, 24184, 24304, 42322, 48368, 48608, 84644, 93713, 96736, 148127, 169288, 187426, 296254, 338576, 374852, 592508, 655991, 677152, 749704, 1185016, 1311982, 1499408, 2370032, 2623964, 2998816, 4591937, 4740064, 5247928, 9183874, 10495856, 18367748, 20991712, 36735496, 73470992, 146941984]

約数ペア:

[(1, 146941984), (2, 73470992), (4, 36735496), (7, 20991712), (8, 18367748), (14, 10495856), (16, 9183874), (28, 5247928), (31, 4740064), (32, 4591937), (49, 2998816), (56, 2623964), (62, 2370032), (98, 1499408), (112, 1311982), (124, 1185016), (196, 749704), (217, 677152), (224, 655991), (248, 592508), (392, 374852), (434, 338576), (496, 296254), (784, 187426), (868, 169288), (992, 148127), (1519, 96736), (1568, 93713), (1736, 84644), (3023, 48608), (3038, 48368), (3472, 42322), (6046, 24304), (6076, 24184), (6944, 21161), (12092, 12152)]