138262848

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:436

約数の個数: 112

約数和(自身を含む): 389168640

約数和(自身を除く): 250905792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 151, 152, 192, 228, 251, 302, 304, 453, 456, 502, 604, 608, 753, 906, 912, 1004, 1208, 1216, 1506, 1812, 1824, 2008, 2416, 2869, 3012, 3624, 3648, 4016, 4769, 4832, 5738, 6024, 7248, 8032, 8607, 9538, 9664, 11476, 12048, 14307, 14496, 16064, 17214, 19076, 22952, 24096, 28614, 28992, 34428, 37901, 38152, 45904, 48192, 57228, 68856, 75802, 76304, 91808, 113703, 114456, 137712, 151604, 152608, 183616, 227406, 228912, 275424, 303208, 305216, 454812, 457824, 550848, 606416, 720119, 909624, 915648, 1212832, 1440238, 1819248, 2160357, 2425664, 2880476, 3638496, 4320714, 5760952, 7276992, 8641428, 11521904, 17282856, 23043808, 34565712, 46087616, 69131424, 138262848]

約数ペア:

[(1, 138262848), (2, 69131424), (3, 46087616), (4, 34565712), (6, 23043808), (8, 17282856), (12, 11521904), (16, 8641428), (19, 7276992), (24, 5760952), (32, 4320714), (38, 3638496), (48, 2880476), (57, 2425664), (64, 2160357), (76, 1819248), (96, 1440238), (114, 1212832), (151, 915648), (152, 909624), (192, 720119), (228, 606416), (251, 550848), (302, 457824), (304, 454812), (453, 305216), (456, 303208), (502, 275424), (604, 228912), (608, 227406), (753, 183616), (906, 152608), (912, 151604), (1004, 137712), (1208, 114456), (1216, 113703), (1506, 91808), (1812, 76304), (1824, 75802), (2008, 68856), (2416, 57228), (2869, 48192), (3012, 45904), (3624, 38152), (3648, 37901), (4016, 34428), (4769, 28992), (4832, 28614), (5738, 24096), (6024, 22952), (7248, 19076), (8032, 17214), (8607, 16064), (9538, 14496), (9664, 14307), (11476, 12048)]