142946336

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:127

約数の個数: 144

約数和(自身を含む): 341175240

約数和(自身を除く): 198228904

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 32, 34, 41, 52, 58, 68, 82, 104, 116, 136, 164, 208, 221, 232, 272, 289, 328, 377, 416, 442, 464, 493, 533, 544, 578, 656, 697, 754, 884, 928, 986, 1066, 1156, 1189, 1312, 1394, 1508, 1768, 1972, 2132, 2312, 2378, 2788, 3016, 3536, 3757, 3944, 4264, 4624, 4756, 5576, 6032, 6409, 7072, 7514, 7888, 8381, 8528, 9061, 9248, 9512, 11152, 11849, 12064, 12818, 15028, 15457, 15776, 16762, 17056, 18122, 19024, 20213, 22304, 23698, 25636, 30056, 30914, 33524, 36244, 38048, 40426, 47396, 51272, 60112, 61828, 67048, 72488, 80852, 94792, 102544, 108953, 120224, 123656, 134096, 144976, 154037, 161704, 189584, 205088, 217906, 247312, 262769, 268192, 289952, 308074, 323408, 343621, 379168, 435812, 494624, 525538, 616148, 646816, 687242, 871624, 1051076, 1232296, 1374484, 1743248, 2102152, 2464592, 2748968, 3486496, 4204304, 4467073, 4929184, 5497936, 8408608, 8934146, 10995872, 17868292, 35736584, 71473168, 142946336]

約数ペア:

[(1, 142946336), (2, 71473168), (4, 35736584), (8, 17868292), (13, 10995872), (16, 8934146), (17, 8408608), (26, 5497936), (29, 4929184), (32, 4467073), (34, 4204304), (41, 3486496), (52, 2748968), (58, 2464592), (68, 2102152), (82, 1743248), (104, 1374484), (116, 1232296), (136, 1051076), (164, 871624), (208, 687242), (221, 646816), (232, 616148), (272, 525538), (289, 494624), (328, 435812), (377, 379168), (416, 343621), (442, 323408), (464, 308074), (493, 289952), (533, 268192), (544, 262769), (578, 247312), (656, 217906), (697, 205088), (754, 189584), (884, 161704), (928, 154037), (986, 144976), (1066, 134096), (1156, 123656), (1189, 120224), (1312, 108953), (1394, 102544), (1508, 94792), (1768, 80852), (1972, 72488), (2132, 67048), (2312, 61828), (2378, 60112), (2788, 51272), (3016, 47396), (3536, 40426), (3757, 38048), (3944, 36244), (4264, 33524), (4624, 30914), (4756, 30056), (5576, 25636), (6032, 23698), (6409, 22304), (7072, 20213), (7514, 19024), (7888, 18122), (8381, 17056), (8528, 16762), (9061, 15776), (9248, 15457), (9512, 15028), (11152, 12818), (11849, 12064)]