177881472

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:361

約数の個数: 192

約数和(自身を含む): 561375360

約数和(自身を除く): 383493888

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, 128, 136, 144, 153, 186, 192, 204, 248, 272, 279, 288, 293, 306, 372, 384, 408, 496, 527, 544, 558, 576, 586, 612, 744, 816, 879, 992, 1054, 1088, 1116, 1152, 1172, 1224, 1488, 1581, 1632, 1758, 1984, 2108, 2176, 2232, 2344, 2448, 2637, 2976, 3162, 3264, 3516, 3968, 4216, 4464, 4688, 4743, 4896, 4981, 5274, 5952, 6324, 6528, 7032, 8432, 8928, 9083, 9376, 9486, 9792, 9962, 10548, 11904, 12648, 14064, 14943, 16864, 17856, 18166, 18752, 18972, 19584, 19924, 21096, 25296, 27249, 28128, 29886, 33728, 35712, 36332, 37504, 37944, 39848, 42192, 44829, 50592, 54498, 56256, 59772, 67456, 72664, 75888, 79696, 81747, 84384, 89658, 101184, 108996, 112512, 119544, 145328, 151776, 154411, 159392, 163494, 168768, 179316, 202368, 217992, 239088, 290656, 303552, 308822, 318784, 326988, 337536, 358632, 435984, 463233, 478176, 581312, 607104, 617644, 637568, 653976, 717264, 871968, 926466, 956352, 1162624, 1235288, 1307952, 1389699, 1434528, 1743936, 1852932, 1912704, 2470576, 2615904, 2779398, 2869056, 3487872, 3705864, 4941152, 5231808, 5558796, 5738112, 7411728, 9882304, 10463616, 11117592, 14823456, 19764608, 22235184, 29646912, 44470368, 59293824, 88940736, 177881472]

約数ペア:

[(1, 177881472), (2, 88940736), (3, 59293824), (4, 44470368), (6, 29646912), (8, 22235184), (9, 19764608), (12, 14823456), (16, 11117592), (17, 10463616), (18, 9882304), (24, 7411728), (31, 5738112), (32, 5558796), (34, 5231808), (36, 4941152), (48, 3705864), (51, 3487872), (62, 2869056), (64, 2779398), (68, 2615904), (72, 2470576), (93, 1912704), (96, 1852932), (102, 1743936), (124, 1434528), (128, 1389699), (136, 1307952), (144, 1235288), (153, 1162624), (186, 956352), (192, 926466), (204, 871968), (248, 717264), (272, 653976), (279, 637568), (288, 617644), (293, 607104), (306, 581312), (372, 478176), (384, 463233), (408, 435984), (496, 358632), (527, 337536), (544, 326988), (558, 318784), (576, 308822), (586, 303552), (612, 290656), (744, 239088), (816, 217992), (879, 202368), (992, 179316), (1054, 168768), (1088, 163494), (1116, 159392), (1152, 154411), (1172, 151776), (1224, 145328), (1488, 119544), (1581, 112512), (1632, 108996), (1758, 101184), (1984, 89658), (2108, 84384), (2176, 81747), (2232, 79696), (2344, 75888), (2448, 72664), (2637, 67456), (2976, 59772), (3162, 56256), (3264, 54498), (3516, 50592), (3968, 44829), (4216, 42192), (4464, 39848), (4688, 37944), (4743, 37504), (4896, 36332), (4981, 35712), (5274, 33728), (5952, 29886), (6324, 28128), (6528, 27249), (7032, 25296), (8432, 21096), (8928, 19924), (9083, 19584), (9376, 18972), (9486, 18752), (9792, 18166), (9962, 17856), (10548, 16864), (11904, 14943), (12648, 14064)]