159198048

素因数分解:

$2^5\times 3^5\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:431

約数の個数: 144

約数和(自身を含む): 478820160

約数和(自身を除く): 319622112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 72, 81, 96, 108, 118, 144, 162, 177, 216, 236, 243, 288, 324, 347, 354, 432, 472, 486, 531, 648, 694, 708, 864, 944, 972, 1041, 1062, 1296, 1388, 1416, 1593, 1888, 1944, 2082, 2124, 2592, 2776, 2832, 3123, 3186, 3888, 4164, 4248, 4779, 5552, 5664, 6246, 6372, 7776, 8328, 8496, 9369, 9558, 11104, 12492, 12744, 14337, 16656, 16992, 18738, 19116, 20473, 24984, 25488, 28107, 28674, 33312, 37476, 38232, 40946, 49968, 50976, 56214, 57348, 61419, 74952, 76464, 81892, 84321, 99936, 112428, 114696, 122838, 149904, 152928, 163784, 168642, 184257, 224856, 229392, 245676, 299808, 327568, 337284, 368514, 449712, 458784, 491352, 552771, 655136, 674568, 737028, 899424, 982704, 1105542, 1349136, 1474056, 1658313, 1965408, 2211084, 2698272, 2948112, 3316626, 4422168, 4974939, 5896224, 6633252, 8844336, 9949878, 13266504, 17688672, 19899756, 26533008, 39799512, 53066016, 79599024, 159198048]

約数ペア:

[(1, 159198048), (2, 79599024), (3, 53066016), (4, 39799512), (6, 26533008), (8, 19899756), (9, 17688672), (12, 13266504), (16, 9949878), (18, 8844336), (24, 6633252), (27, 5896224), (32, 4974939), (36, 4422168), (48, 3316626), (54, 2948112), (59, 2698272), (72, 2211084), (81, 1965408), (96, 1658313), (108, 1474056), (118, 1349136), (144, 1105542), (162, 982704), (177, 899424), (216, 737028), (236, 674568), (243, 655136), (288, 552771), (324, 491352), (347, 458784), (354, 449712), (432, 368514), (472, 337284), (486, 327568), (531, 299808), (648, 245676), (694, 229392), (708, 224856), (864, 184257), (944, 168642), (972, 163784), (1041, 152928), (1062, 149904), (1296, 122838), (1388, 114696), (1416, 112428), (1593, 99936), (1888, 84321), (1944, 81892), (2082, 76464), (2124, 74952), (2592, 61419), (2776, 57348), (2832, 56214), (3123, 50976), (3186, 49968), (3888, 40946), (4164, 38232), (4248, 37476), (4779, 33312), (5552, 28674), (5664, 28107), (6246, 25488), (6372, 24984), (7776, 20473), (8328, 19116), (8496, 18738), (9369, 16992), (9558, 16656), (11104, 14337), (12492, 12744)]