155202048

素因数分解:

$2^9\times 3^3\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 468124800

約数和(自身を除く): 312922752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 103, 108, 109, 128, 144, 192, 206, 216, 218, 256, 288, 309, 327, 384, 412, 432, 436, 512, 576, 618, 654, 768, 824, 864, 872, 927, 981, 1152, 1236, 1308, 1536, 1648, 1728, 1744, 1854, 1962, 2304, 2472, 2616, 2781, 2943, 3296, 3456, 3488, 3708, 3924, 4608, 4944, 5232, 5562, 5886, 6592, 6912, 6976, 7416, 7848, 9888, 10464, 11124, 11227, 11772, 13184, 13824, 13952, 14832, 15696, 19776, 20928, 22248, 22454, 23544, 26368, 27904, 29664, 31392, 33681, 39552, 41856, 44496, 44908, 47088, 52736, 55808, 59328, 62784, 67362, 79104, 83712, 88992, 89816, 94176, 101043, 118656, 125568, 134724, 158208, 167424, 177984, 179632, 188352, 202086, 237312, 251136, 269448, 303129, 355968, 359264, 376704, 404172, 474624, 502272, 538896, 606258, 711936, 718528, 753408, 808344, 1077792, 1212516, 1423872, 1437056, 1506816, 1616688, 2155584, 2425032, 2874112, 3233376, 4311168, 4850064, 5748224, 6466752, 8622336, 9700128, 12933504, 17244672, 19400256, 25867008, 38800512, 51734016, 77601024, 155202048]

約数ペア:

[(1, 155202048), (2, 77601024), (3, 51734016), (4, 38800512), (6, 25867008), (8, 19400256), (9, 17244672), (12, 12933504), (16, 9700128), (18, 8622336), (24, 6466752), (27, 5748224), (32, 4850064), (36, 4311168), (48, 3233376), (54, 2874112), (64, 2425032), (72, 2155584), (96, 1616688), (103, 1506816), (108, 1437056), (109, 1423872), (128, 1212516), (144, 1077792), (192, 808344), (206, 753408), (216, 718528), (218, 711936), (256, 606258), (288, 538896), (309, 502272), (327, 474624), (384, 404172), (412, 376704), (432, 359264), (436, 355968), (512, 303129), (576, 269448), (618, 251136), (654, 237312), (768, 202086), (824, 188352), (864, 179632), (872, 177984), (927, 167424), (981, 158208), (1152, 134724), (1236, 125568), (1308, 118656), (1536, 101043), (1648, 94176), (1728, 89816), (1744, 88992), (1854, 83712), (1962, 79104), (2304, 67362), (2472, 62784), (2616, 59328), (2781, 55808), (2943, 52736), (3296, 47088), (3456, 44908), (3488, 44496), (3708, 41856), (3924, 39552), (4608, 33681), (4944, 31392), (5232, 29664), (5562, 27904), (5886, 26368), (6592, 23544), (6912, 22454), (6976, 22248), (7416, 20928), (7848, 19776), (9888, 15696), (10464, 14832), (11124, 13952), (11227, 13824), (11772, 13184)]