144248944

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 351138240

約数和(自身を除く): 206889296

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 79, 98, 112, 119, 136, 137, 158, 196, 238, 272, 274, 316, 392, 476, 548, 553, 632, 784, 833, 952, 959, 1096, 1106, 1264, 1343, 1666, 1904, 1918, 2192, 2212, 2329, 2686, 3332, 3836, 3871, 4424, 4658, 5372, 6664, 6713, 7672, 7742, 8848, 9316, 9401, 10744, 10823, 13328, 13426, 15344, 15484, 16303, 18632, 18802, 21488, 21646, 26852, 30968, 32606, 37264, 37604, 43292, 53704, 61936, 65212, 65807, 75208, 75761, 86584, 107408, 114121, 130424, 131614, 150416, 151522, 173168, 183991, 228242, 260848, 263228, 303044, 367982, 456484, 526456, 530327, 606088, 735964, 912968, 1052912, 1060654, 1212176, 1287937, 1471928, 1825936, 2121308, 2575874, 2943856, 4242616, 5151748, 8485232, 9015559, 10303496, 18031118, 20606992, 36062236, 72124472, 144248944]

約数ペア:

[(1, 144248944), (2, 72124472), (4, 36062236), (7, 20606992), (8, 18031118), (14, 10303496), (16, 9015559), (17, 8485232), (28, 5151748), (34, 4242616), (49, 2943856), (56, 2575874), (68, 2121308), (79, 1825936), (98, 1471928), (112, 1287937), (119, 1212176), (136, 1060654), (137, 1052912), (158, 912968), (196, 735964), (238, 606088), (272, 530327), (274, 526456), (316, 456484), (392, 367982), (476, 303044), (548, 263228), (553, 260848), (632, 228242), (784, 183991), (833, 173168), (952, 151522), (959, 150416), (1096, 131614), (1106, 130424), (1264, 114121), (1343, 107408), (1666, 86584), (1904, 75761), (1918, 75208), (2192, 65807), (2212, 65212), (2329, 61936), (2686, 53704), (3332, 43292), (3836, 37604), (3871, 37264), (4424, 32606), (4658, 30968), (5372, 26852), (6664, 21646), (6713, 21488), (7672, 18802), (7742, 18632), (8848, 16303), (9316, 15484), (9401, 15344), (10744, 13426), (10823, 13328)]