140400144

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:805

約数の個数: 120

約数和(自身を含む): 421660512

約数和(自身を除く): 281260368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 83, 102, 136, 144, 153, 166, 204, 249, 272, 306, 332, 408, 498, 612, 664, 691, 747, 816, 996, 1224, 1328, 1382, 1411, 1494, 1992, 2073, 2448, 2764, 2822, 2988, 3984, 4146, 4233, 5528, 5644, 5976, 6219, 8292, 8466, 11056, 11288, 11747, 11952, 12438, 12699, 16584, 16932, 22576, 23494, 24876, 25398, 33168, 33864, 35241, 46988, 49752, 50796, 57353, 67728, 70482, 93976, 99504, 101592, 105723, 114706, 140964, 172059, 187952, 203184, 211446, 229412, 281928, 344118, 422892, 458824, 516177, 563856, 688236, 845784, 917648, 975001, 1032354, 1376472, 1691568, 1950002, 2064708, 2752944, 2925003, 3900004, 4129416, 5850006, 7800008, 8258832, 8775009, 11700012, 15600016, 17550018, 23400024, 35100036, 46800048, 70200072, 140400144]

約数ペア:

[(1, 140400144), (2, 70200072), (3, 46800048), (4, 35100036), (6, 23400024), (8, 17550018), (9, 15600016), (12, 11700012), (16, 8775009), (17, 8258832), (18, 7800008), (24, 5850006), (34, 4129416), (36, 3900004), (48, 2925003), (51, 2752944), (68, 2064708), (72, 1950002), (83, 1691568), (102, 1376472), (136, 1032354), (144, 975001), (153, 917648), (166, 845784), (204, 688236), (249, 563856), (272, 516177), (306, 458824), (332, 422892), (408, 344118), (498, 281928), (612, 229412), (664, 211446), (691, 203184), (747, 187952), (816, 172059), (996, 140964), (1224, 114706), (1328, 105723), (1382, 101592), (1411, 99504), (1494, 93976), (1992, 70482), (2073, 67728), (2448, 57353), (2764, 50796), (2822, 49752), (2988, 46988), (3984, 35241), (4146, 33864), (4233, 33168), (5528, 25398), (5644, 24876), (5976, 23494), (6219, 22576), (8292, 16932), (8466, 16584), (11056, 12699), (11288, 12438), (11747, 11952)]