143917312

素因数分解:

$2^8\times 7^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 367920000

約数和(自身を除く): 224002688

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 149, 154, 176, 196, 224, 256, 298, 308, 343, 352, 392, 448, 539, 596, 616, 686, 704, 784, 896, 1043, 1078, 1192, 1232, 1372, 1408, 1568, 1639, 1792, 2086, 2156, 2384, 2464, 2744, 2816, 3136, 3278, 3773, 4172, 4312, 4768, 4928, 5488, 6272, 6556, 7301, 7546, 8344, 8624, 9536, 9856, 10976, 11473, 12544, 13112, 14602, 15092, 16688, 17248, 19072, 19712, 21952, 22946, 26224, 29204, 30184, 33376, 34496, 38144, 43904, 45892, 51107, 52448, 58408, 60368, 66752, 68992, 80311, 87808, 91784, 102214, 104896, 116816, 120736, 133504, 137984, 160622, 183568, 204428, 209792, 233632, 241472, 267008, 321244, 367136, 408856, 419584, 467264, 482944, 562177, 642488, 734272, 817712, 934528, 965888, 1124354, 1284976, 1468544, 1635424, 1869056, 2248708, 2569952, 2937088, 3270848, 4497416, 5139904, 6541696, 8994832, 10279808, 13083392, 17989664, 20559616, 35979328, 71958656, 143917312]

約数ペア:

[(1, 143917312), (2, 71958656), (4, 35979328), (7, 20559616), (8, 17989664), (11, 13083392), (14, 10279808), (16, 8994832), (22, 6541696), (28, 5139904), (32, 4497416), (44, 3270848), (49, 2937088), (56, 2569952), (64, 2248708), (77, 1869056), (88, 1635424), (98, 1468544), (112, 1284976), (128, 1124354), (149, 965888), (154, 934528), (176, 817712), (196, 734272), (224, 642488), (256, 562177), (298, 482944), (308, 467264), (343, 419584), (352, 408856), (392, 367136), (448, 321244), (539, 267008), (596, 241472), (616, 233632), (686, 209792), (704, 204428), (784, 183568), (896, 160622), (1043, 137984), (1078, 133504), (1192, 120736), (1232, 116816), (1372, 104896), (1408, 102214), (1568, 91784), (1639, 87808), (1792, 80311), (2086, 68992), (2156, 66752), (2384, 60368), (2464, 58408), (2744, 52448), (2816, 51107), (3136, 45892), (3278, 43904), (3773, 38144), (4172, 34496), (4312, 33376), (4768, 30184), (4928, 29204), (5488, 26224), (6272, 22946), (6556, 21952), (7301, 19712), (7546, 19072), (8344, 17248), (8624, 16688), (9536, 15092), (9856, 14602), (10976, 13112), (11473, 12544)]