144749328

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1$

素因数の和:744

約数の個数: 80

約数和(自身を含む): 387326400

約数和(自身を除く): 242577072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 149, 222, 296, 298, 444, 447, 547, 592, 596, 888, 894, 1094, 1192, 1641, 1776, 1788, 2188, 2384, 3282, 3576, 4376, 5513, 6564, 7152, 8752, 11026, 13128, 16539, 20239, 22052, 26256, 33078, 40478, 44104, 60717, 66156, 80956, 81503, 88208, 121434, 132312, 161912, 163006, 242868, 244509, 264624, 323824, 326012, 485736, 489018, 652024, 971472, 978036, 1304048, 1956072, 3015611, 3912144, 6031222, 9046833, 12062444, 18093666, 24124888, 36187332, 48249776, 72374664, 144749328]

約数ペア:

[(1, 144749328), (2, 72374664), (3, 48249776), (4, 36187332), (6, 24124888), (8, 18093666), (12, 12062444), (16, 9046833), (24, 6031222), (37, 3912144), (48, 3015611), (74, 1956072), (111, 1304048), (148, 978036), (149, 971472), (222, 652024), (296, 489018), (298, 485736), (444, 326012), (447, 323824), (547, 264624), (592, 244509), (596, 242868), (888, 163006), (894, 161912), (1094, 132312), (1192, 121434), (1641, 88208), (1776, 81503), (1788, 80956), (2188, 66156), (2384, 60717), (3282, 44104), (3576, 40478), (4376, 33078), (5513, 26256), (6564, 22052), (7152, 20239), (8752, 16539), (11026, 13128)]