16253496

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 54419040

約数和(自身を除く): 38165544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 49, 51, 56, 63, 68, 72, 84, 98, 102, 119, 126, 136, 147, 153, 168, 196, 204, 238, 252, 271, 294, 306, 357, 392, 408, 441, 476, 504, 542, 588, 612, 714, 813, 833, 882, 952, 1071, 1084, 1176, 1224, 1428, 1626, 1666, 1764, 1897, 2142, 2168, 2439, 2499, 2856, 3252, 3332, 3528, 3794, 4284, 4607, 4878, 4998, 5691, 6504, 6664, 7497, 7588, 8568, 9214, 9756, 9996, 11382, 13279, 13821, 14994, 15176, 17073, 18428, 19512, 19992, 22764, 26558, 27642, 29988, 32249, 34146, 36856, 39837, 41463, 45528, 53116, 55284, 59976, 64498, 68292, 79674, 82926, 96747, 106232, 110568, 119511, 128996, 136584, 159348, 165852, 193494, 225743, 239022, 257992, 290241, 318696, 331704, 386988, 451486, 478044, 580482, 677229, 773976, 902972, 956088, 1160964, 1354458, 1805944, 2031687, 2321928, 2708916, 4063374, 5417832, 8126748, 16253496]

約数ペア:

[(1, 16253496), (2, 8126748), (3, 5417832), (4, 4063374), (6, 2708916), (7, 2321928), (8, 2031687), (9, 1805944), (12, 1354458), (14, 1160964), (17, 956088), (18, 902972), (21, 773976), (24, 677229), (28, 580482), (34, 478044), (36, 451486), (42, 386988), (49, 331704), (51, 318696), (56, 290241), (63, 257992), (68, 239022), (72, 225743), (84, 193494), (98, 165852), (102, 159348), (119, 136584), (126, 128996), (136, 119511), (147, 110568), (153, 106232), (168, 96747), (196, 82926), (204, 79674), (238, 68292), (252, 64498), (271, 59976), (294, 55284), (306, 53116), (357, 45528), (392, 41463), (408, 39837), (441, 36856), (476, 34146), (504, 32249), (542, 29988), (588, 27642), (612, 26558), (714, 22764), (813, 19992), (833, 19512), (882, 18428), (952, 17073), (1071, 15176), (1084, 14994), (1176, 13821), (1224, 13279), (1428, 11382), (1626, 9996), (1666, 9756), (1764, 9214), (1897, 8568), (2142, 7588), (2168, 7497), (2439, 6664), (2499, 6504), (2856, 5691), (3252, 4998), (3332, 4878), (3528, 4607), (3794, 4284)]