140572848

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 160

約数和(自身を含む): 415528960

約数和(自身を除く): 274956112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 43, 48, 52, 62, 78, 86, 93, 104, 124, 129, 156, 169, 172, 186, 208, 248, 258, 312, 338, 344, 372, 403, 496, 507, 516, 559, 624, 676, 688, 744, 806, 1014, 1032, 1118, 1209, 1333, 1352, 1488, 1612, 1677, 2028, 2064, 2197, 2236, 2418, 2666, 2704, 3224, 3354, 3999, 4056, 4394, 4472, 4836, 5239, 5332, 6448, 6591, 6708, 7267, 7998, 8112, 8788, 8944, 9672, 10478, 10664, 13182, 13416, 14534, 15717, 15996, 17329, 17576, 19344, 20956, 21328, 21801, 26364, 26832, 29068, 31434, 31992, 34658, 35152, 41912, 43602, 51987, 52728, 58136, 62868, 63984, 68107, 69316, 83824, 87204, 94471, 103974, 105456, 116272, 125736, 136214, 138632, 174408, 188942, 204321, 207948, 225277, 251472, 272428, 277264, 283413, 348816, 377884, 408642, 415896, 450554, 544856, 566826, 675831, 755768, 817284, 831792, 901108, 1089712, 1133652, 1351662, 1511536, 1634568, 1802216, 2267304, 2703324, 2928601, 3269136, 3604432, 4534608, 5406648, 5857202, 8785803, 10813296, 11714404, 17571606, 23428808, 35143212, 46857616, 70286424, 140572848]

約数ペア:

[(1, 140572848), (2, 70286424), (3, 46857616), (4, 35143212), (6, 23428808), (8, 17571606), (12, 11714404), (13, 10813296), (16, 8785803), (24, 5857202), (26, 5406648), (31, 4534608), (39, 3604432), (43, 3269136), (48, 2928601), (52, 2703324), (62, 2267304), (78, 1802216), (86, 1634568), (93, 1511536), (104, 1351662), (124, 1133652), (129, 1089712), (156, 901108), (169, 831792), (172, 817284), (186, 755768), (208, 675831), (248, 566826), (258, 544856), (312, 450554), (338, 415896), (344, 408642), (372, 377884), (403, 348816), (496, 283413), (507, 277264), (516, 272428), (559, 251472), (624, 225277), (676, 207948), (688, 204321), (744, 188942), (806, 174408), (1014, 138632), (1032, 136214), (1118, 125736), (1209, 116272), (1333, 105456), (1352, 103974), (1488, 94471), (1612, 87204), (1677, 83824), (2028, 69316), (2064, 68107), (2197, 63984), (2236, 62868), (2418, 58136), (2666, 52728), (2704, 51987), (3224, 43602), (3354, 41912), (3999, 35152), (4056, 34658), (4394, 31992), (4472, 31434), (4836, 29068), (5239, 26832), (5332, 26364), (6448, 21801), (6591, 21328), (6708, 20956), (7267, 19344), (7998, 17576), (8112, 17329), (8788, 15996), (8944, 15717), (9672, 14534), (10478, 13416), (10664, 13182)]