138723264

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:523

約数の個数: 168

約数和(自身を含む): 435547008

約数和(自身を除く): 296823744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 64, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 192, 204, 248, 272, 279, 288, 306, 372, 408, 457, 496, 527, 544, 558, 576, 612, 744, 816, 914, 992, 1054, 1088, 1116, 1224, 1371, 1488, 1581, 1632, 1828, 1984, 2108, 2232, 2448, 2742, 2976, 3162, 3264, 3656, 4113, 4216, 4464, 4743, 4896, 5484, 5952, 6324, 7312, 7769, 8226, 8432, 8928, 9486, 9792, 10968, 12648, 14167, 14624, 15538, 16452, 16864, 17856, 18972, 21936, 23307, 25296, 28334, 29248, 31076, 32904, 33728, 37944, 42501, 43872, 46614, 50592, 56668, 62152, 65808, 69921, 75888, 85002, 87744, 93228, 101184, 113336, 124304, 127503, 131616, 139842, 151776, 170004, 186456, 226672, 240839, 248608, 255006, 263232, 279684, 303552, 340008, 372912, 453344, 481678, 497216, 510012, 559368, 680016, 722517, 745824, 906688, 963356, 1020024, 1118736, 1360032, 1445034, 1491648, 1926712, 2040048, 2167551, 2237472, 2720064, 2890068, 3853424, 4080096, 4335102, 4474944, 5780136, 7706848, 8160192, 8670204, 11560272, 15413696, 17340408, 23120544, 34680816, 46241088, 69361632, 138723264]

約数ペア:

[(1, 138723264), (2, 69361632), (3, 46241088), (4, 34680816), (6, 23120544), (8, 17340408), (9, 15413696), (12, 11560272), (16, 8670204), (17, 8160192), (18, 7706848), (24, 5780136), (31, 4474944), (32, 4335102), (34, 4080096), (36, 3853424), (48, 2890068), (51, 2720064), (62, 2237472), (64, 2167551), (68, 2040048), (72, 1926712), (93, 1491648), (96, 1445034), (102, 1360032), (124, 1118736), (136, 1020024), (144, 963356), (153, 906688), (186, 745824), (192, 722517), (204, 680016), (248, 559368), (272, 510012), (279, 497216), (288, 481678), (306, 453344), (372, 372912), (408, 340008), (457, 303552), (496, 279684), (527, 263232), (544, 255006), (558, 248608), (576, 240839), (612, 226672), (744, 186456), (816, 170004), (914, 151776), (992, 139842), (1054, 131616), (1088, 127503), (1116, 124304), (1224, 113336), (1371, 101184), (1488, 93228), (1581, 87744), (1632, 85002), (1828, 75888), (1984, 69921), (2108, 65808), (2232, 62152), (2448, 56668), (2742, 50592), (2976, 46614), (3162, 43872), (3264, 42501), (3656, 37944), (4113, 33728), (4216, 32904), (4464, 31076), (4743, 29248), (4896, 28334), (5484, 25296), (5952, 23307), (6324, 21936), (7312, 18972), (7769, 17856), (8226, 16864), (8432, 16452), (8928, 15538), (9486, 14624), (9792, 14167), (10968, 12648)]