137251744

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:331

約数の個数: 144

約数和(自身を含む): 351630720

約数和(自身を除く): 214378976

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 49, 56, 68, 76, 98, 112, 119, 133, 136, 152, 196, 224, 238, 266, 271, 272, 304, 323, 392, 476, 532, 542, 544, 608, 646, 784, 833, 931, 952, 1064, 1084, 1292, 1568, 1666, 1862, 1897, 1904, 2128, 2168, 2261, 2584, 3332, 3724, 3794, 3808, 4256, 4336, 4522, 4607, 5149, 5168, 6664, 7448, 7588, 8672, 9044, 9214, 10298, 10336, 13279, 13328, 14896, 15176, 15827, 18088, 18428, 20596, 26558, 26656, 29792, 30352, 31654, 32249, 36043, 36176, 36856, 41192, 53116, 60704, 63308, 64498, 72086, 72352, 73712, 82384, 87533, 106232, 126616, 128996, 144172, 147424, 164768, 175066, 212464, 225743, 252301, 253232, 257992, 288344, 350132, 424928, 451486, 504602, 506464, 515984, 576688, 612731, 700264, 902972, 1009204, 1031968, 1153376, 1225462, 1400528, 1805944, 2018408, 2450924, 2801056, 3611888, 4036816, 4289117, 4901848, 7223776, 8073632, 8578234, 9803696, 17156468, 19607392, 34312936, 68625872, 137251744]

約数ペア:

[(1, 137251744), (2, 68625872), (4, 34312936), (7, 19607392), (8, 17156468), (14, 9803696), (16, 8578234), (17, 8073632), (19, 7223776), (28, 4901848), (32, 4289117), (34, 4036816), (38, 3611888), (49, 2801056), (56, 2450924), (68, 2018408), (76, 1805944), (98, 1400528), (112, 1225462), (119, 1153376), (133, 1031968), (136, 1009204), (152, 902972), (196, 700264), (224, 612731), (238, 576688), (266, 515984), (271, 506464), (272, 504602), (304, 451486), (323, 424928), (392, 350132), (476, 288344), (532, 257992), (542, 253232), (544, 252301), (608, 225743), (646, 212464), (784, 175066), (833, 164768), (931, 147424), (952, 144172), (1064, 128996), (1084, 126616), (1292, 106232), (1568, 87533), (1666, 82384), (1862, 73712), (1897, 72352), (1904, 72086), (2128, 64498), (2168, 63308), (2261, 60704), (2584, 53116), (3332, 41192), (3724, 36856), (3794, 36176), (3808, 36043), (4256, 32249), (4336, 31654), (4522, 30352), (4607, 29792), (5149, 26656), (5168, 26558), (6664, 20596), (7448, 18428), (7588, 18088), (8672, 15827), (9044, 15176), (9214, 14896), (10298, 13328), (10336, 13279)]