131861952

素因数分解:

$2^6\times 3^3\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:715

約数の個数: 112

約数和(自身を含む): 391180320

約数和(自身を除く): 259318368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 137, 144, 192, 216, 274, 288, 411, 432, 548, 557, 576, 822, 864, 1096, 1114, 1233, 1644, 1671, 1728, 2192, 2228, 2466, 3288, 3342, 3699, 4384, 4456, 4932, 5013, 6576, 6684, 7398, 8768, 8912, 9864, 10026, 13152, 13368, 14796, 15039, 17824, 19728, 20052, 26304, 26736, 29592, 30078, 35648, 39456, 40104, 53472, 59184, 60156, 76309, 78912, 80208, 106944, 118368, 120312, 152618, 160416, 228927, 236736, 240624, 305236, 320832, 457854, 481248, 610472, 686781, 915708, 962496, 1220944, 1373562, 1831416, 2060343, 2441888, 2747124, 3662832, 4120686, 4883776, 5494248, 7325664, 8241372, 10988496, 14651328, 16482744, 21976992, 32965488, 43953984, 65930976, 131861952]

約数ペア:

[(1, 131861952), (2, 65930976), (3, 43953984), (4, 32965488), (6, 21976992), (8, 16482744), (9, 14651328), (12, 10988496), (16, 8241372), (18, 7325664), (24, 5494248), (27, 4883776), (32, 4120686), (36, 3662832), (48, 2747124), (54, 2441888), (64, 2060343), (72, 1831416), (96, 1373562), (108, 1220944), (137, 962496), (144, 915708), (192, 686781), (216, 610472), (274, 481248), (288, 457854), (411, 320832), (432, 305236), (548, 240624), (557, 236736), (576, 228927), (822, 160416), (864, 152618), (1096, 120312), (1114, 118368), (1233, 106944), (1644, 80208), (1671, 78912), (1728, 76309), (2192, 60156), (2228, 59184), (2466, 53472), (3288, 40104), (3342, 39456), (3699, 35648), (4384, 30078), (4456, 29592), (4932, 26736), (5013, 26304), (6576, 20052), (6684, 19728), (7398, 17824), (8768, 15039), (8912, 14796), (9864, 13368), (10026, 13152)]