152640072

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2861}}^1$

素因数の和:2908

約数の個数: 128

約数和(自身を含む): 480816000

約数和(自身を除く): 328175928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 234, 247, 312, 342, 351, 456, 468, 494, 513, 684, 702, 741, 936, 988, 1026, 1368, 1404, 1482, 1976, 2052, 2223, 2808, 2861, 2964, 4104, 4446, 5722, 5928, 6669, 8583, 8892, 11444, 13338, 17166, 17784, 22888, 25749, 26676, 34332, 37193, 51498, 53352, 54359, 68664, 74386, 77247, 102996, 108718, 111579, 148772, 154494, 163077, 205992, 217436, 223158, 297544, 308988, 326154, 334737, 434872, 446316, 489231, 617976, 652308, 669474, 706667, 892632, 978462, 1004211, 1304616, 1338948, 1413334, 1467693, 1956924, 2008422, 2120001, 2677896, 2826668, 2935386, 3913848, 4016844, 4240002, 5653336, 5870772, 6360003, 8033688, 8480004, 11741544, 12720006, 16960008, 19080009, 25440012, 38160018, 50880024, 76320036, 152640072]

約数ペア:

[(1, 152640072), (2, 76320036), (3, 50880024), (4, 38160018), (6, 25440012), (8, 19080009), (9, 16960008), (12, 12720006), (13, 11741544), (18, 8480004), (19, 8033688), (24, 6360003), (26, 5870772), (27, 5653336), (36, 4240002), (38, 4016844), (39, 3913848), (52, 2935386), (54, 2826668), (57, 2677896), (72, 2120001), (76, 2008422), (78, 1956924), (104, 1467693), (108, 1413334), (114, 1338948), (117, 1304616), (152, 1004211), (156, 978462), (171, 892632), (216, 706667), (228, 669474), (234, 652308), (247, 617976), (312, 489231), (342, 446316), (351, 434872), (456, 334737), (468, 326154), (494, 308988), (513, 297544), (684, 223158), (702, 217436), (741, 205992), (936, 163077), (988, 154494), (1026, 148772), (1368, 111579), (1404, 108718), (1482, 102996), (1976, 77247), (2052, 74386), (2223, 68664), (2808, 54359), (2861, 53352), (2964, 51498), (4104, 37193), (4446, 34332), (5722, 26676), (5928, 25749), (6669, 22888), (8583, 17784), (8892, 17166), (11444, 13338)]