138258048

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^2\times {\mathrm{263}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 378876960

約数和(自身を除く): 240618912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 263, 296, 384, 444, 526, 592, 789, 888, 1052, 1184, 1369, 1578, 1776, 2104, 2368, 2738, 3156, 3552, 4107, 4208, 4736, 5476, 6312, 7104, 8214, 8416, 9731, 10952, 12624, 14208, 16428, 16832, 19462, 21904, 25248, 29193, 32856, 33664, 38924, 43808, 50496, 58386, 65712, 77848, 87616, 100992, 116772, 131424, 155696, 175232, 233544, 262848, 311392, 360047, 467088, 525696, 622784, 720094, 934176, 1080141, 1245568, 1440188, 1868352, 2160282, 2880376, 3736704, 4320564, 5760752, 8641128, 11521504, 17282256, 23043008, 34564512, 46086016, 69129024, 138258048]

約数ペア:

[(1, 138258048), (2, 69129024), (3, 46086016), (4, 34564512), (6, 23043008), (8, 17282256), (12, 11521504), (16, 8641128), (24, 5760752), (32, 4320564), (37, 3736704), (48, 2880376), (64, 2160282), (74, 1868352), (96, 1440188), (111, 1245568), (128, 1080141), (148, 934176), (192, 720094), (222, 622784), (263, 525696), (296, 467088), (384, 360047), (444, 311392), (526, 262848), (592, 233544), (789, 175232), (888, 155696), (1052, 131424), (1184, 116772), (1369, 100992), (1578, 87616), (1776, 77848), (2104, 65712), (2368, 58386), (2738, 50496), (3156, 43808), (3552, 38924), (4107, 33664), (4208, 32856), (4736, 29193), (5476, 25248), (6312, 21904), (7104, 19462), (8214, 16832), (8416, 16428), (9731, 14208), (10952, 12624)]