157998816

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:414

約数の個数: 192

約数和(自身を含む): 505128960

約数和(自身を除く): 347130144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 32, 34, 36, 48, 51, 54, 62, 68, 72, 93, 96, 102, 108, 124, 136, 144, 153, 186, 204, 216, 248, 272, 279, 288, 306, 347, 372, 408, 432, 459, 496, 527, 544, 558, 612, 694, 744, 816, 837, 864, 918, 992, 1041, 1054, 1116, 1224, 1388, 1488, 1581, 1632, 1674, 1836, 2082, 2108, 2232, 2448, 2776, 2976, 3123, 3162, 3348, 3672, 4164, 4216, 4464, 4743, 4896, 5552, 5899, 6246, 6324, 6696, 7344, 8328, 8432, 8928, 9369, 9486, 10757, 11104, 11798, 12492, 12648, 13392, 14229, 14688, 16656, 16864, 17697, 18738, 18972, 21514, 23596, 24984, 25296, 26784, 28458, 32271, 33312, 35394, 37476, 37944, 43028, 47192, 49968, 50592, 53091, 56916, 64542, 70788, 74952, 75888, 86056, 94384, 96813, 99936, 106182, 113832, 129084, 141576, 149904, 151776, 159273, 172112, 182869, 188768, 193626, 212364, 227664, 258168, 283152, 290439, 299808, 318546, 344224, 365738, 387252, 424728, 455328, 516336, 548607, 566304, 580878, 637092, 731476, 774504, 849456, 1032672, 1097214, 1161756, 1274184, 1462952, 1549008, 1645821, 1698912, 2194428, 2323512, 2548368, 2925904, 3098016, 3291642, 4388856, 4647024, 4937463, 5096736, 5851808, 6583284, 8777712, 9294048, 9874926, 13166568, 17555424, 19749852, 26333136, 39499704, 52666272, 78999408, 157998816]

約数ペア:

[(1, 157998816), (2, 78999408), (3, 52666272), (4, 39499704), (6, 26333136), (8, 19749852), (9, 17555424), (12, 13166568), (16, 9874926), (17, 9294048), (18, 8777712), (24, 6583284), (27, 5851808), (31, 5096736), (32, 4937463), (34, 4647024), (36, 4388856), (48, 3291642), (51, 3098016), (54, 2925904), (62, 2548368), (68, 2323512), (72, 2194428), (93, 1698912), (96, 1645821), (102, 1549008), (108, 1462952), (124, 1274184), (136, 1161756), (144, 1097214), (153, 1032672), (186, 849456), (204, 774504), (216, 731476), (248, 637092), (272, 580878), (279, 566304), (288, 548607), (306, 516336), (347, 455328), (372, 424728), (408, 387252), (432, 365738), (459, 344224), (496, 318546), (527, 299808), (544, 290439), (558, 283152), (612, 258168), (694, 227664), (744, 212364), (816, 193626), (837, 188768), (864, 182869), (918, 172112), (992, 159273), (1041, 151776), (1054, 149904), (1116, 141576), (1224, 129084), (1388, 113832), (1488, 106182), (1581, 99936), (1632, 96813), (1674, 94384), (1836, 86056), (2082, 75888), (2108, 74952), (2232, 70788), (2448, 64542), (2776, 56916), (2976, 53091), (3123, 50592), (3162, 49968), (3348, 47192), (3672, 43028), (4164, 37944), (4216, 37476), (4464, 35394), (4743, 33312), (4896, 32271), (5552, 28458), (5899, 26784), (6246, 25296), (6324, 24984), (6696, 23596), (7344, 21514), (8328, 18972), (8432, 18738), (8928, 17697), (9369, 16864), (9486, 16656), (10757, 14688), (11104, 14229), (11798, 13392), (12492, 12648)]