157005216

素因数分解:

$2^5\times 3^5\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:417

約数の個数: 144

約数和(自身を含む): 472032288

約数和(自身を除く): 315027072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 81, 96, 108, 122, 144, 162, 183, 216, 243, 244, 288, 324, 331, 366, 432, 486, 488, 549, 648, 662, 732, 864, 972, 976, 993, 1098, 1296, 1324, 1464, 1647, 1944, 1952, 1986, 2196, 2592, 2648, 2928, 2979, 3294, 3888, 3972, 4392, 4941, 5296, 5856, 5958, 6588, 7776, 7944, 8784, 8937, 9882, 10592, 11916, 13176, 14823, 15888, 17568, 17874, 19764, 20191, 23832, 26352, 26811, 29646, 31776, 35748, 39528, 40382, 47664, 52704, 53622, 59292, 60573, 71496, 79056, 80433, 80764, 95328, 107244, 118584, 121146, 142992, 158112, 160866, 161528, 181719, 214488, 237168, 242292, 285984, 321732, 323056, 363438, 428976, 474336, 484584, 545157, 643464, 646112, 726876, 857952, 969168, 1090314, 1286928, 1453752, 1635471, 1938336, 2180628, 2573856, 2907504, 3270942, 4361256, 4906413, 5815008, 6541884, 8722512, 9812826, 13083768, 17445024, 19625652, 26167536, 39251304, 52335072, 78502608, 157005216]

約数ペア:

[(1, 157005216), (2, 78502608), (3, 52335072), (4, 39251304), (6, 26167536), (8, 19625652), (9, 17445024), (12, 13083768), (16, 9812826), (18, 8722512), (24, 6541884), (27, 5815008), (32, 4906413), (36, 4361256), (48, 3270942), (54, 2907504), (61, 2573856), (72, 2180628), (81, 1938336), (96, 1635471), (108, 1453752), (122, 1286928), (144, 1090314), (162, 969168), (183, 857952), (216, 726876), (243, 646112), (244, 643464), (288, 545157), (324, 484584), (331, 474336), (366, 428976), (432, 363438), (486, 323056), (488, 321732), (549, 285984), (648, 242292), (662, 237168), (732, 214488), (864, 181719), (972, 161528), (976, 160866), (993, 158112), (1098, 142992), (1296, 121146), (1324, 118584), (1464, 107244), (1647, 95328), (1944, 80764), (1952, 80433), (1986, 79056), (2196, 71496), (2592, 60573), (2648, 59292), (2928, 53622), (2979, 52704), (3294, 47664), (3888, 40382), (3972, 39528), (4392, 35748), (4941, 31776), (5296, 29646), (5856, 26811), (5958, 26352), (6588, 23832), (7776, 20191), (7944, 19764), (8784, 17874), (8937, 17568), (9882, 15888), (10592, 14823), (11916, 13176)]