154145152

素因数分解:

$2^7\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1933}}^1$

素因数の和:2043

約数の個数: 64

約数和(自身を含む): 355082400

約数和(自身を除く): 200937248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 224, 356, 448, 623, 712, 896, 1246, 1424, 1933, 2492, 2848, 3866, 4984, 5696, 7732, 9968, 11392, 13531, 15464, 19936, 27062, 30928, 39872, 54124, 61856, 79744, 108248, 123712, 172037, 216496, 247424, 344074, 432992, 688148, 865984, 1204259, 1376296, 1731968, 2408518, 2752592, 4817036, 5505184, 9634072, 11010368, 19268144, 22020736, 38536288, 77072576, 154145152]

約数ペア:

[(1, 154145152), (2, 77072576), (4, 38536288), (7, 22020736), (8, 19268144), (14, 11010368), (16, 9634072), (28, 5505184), (32, 4817036), (56, 2752592), (64, 2408518), (89, 1731968), (112, 1376296), (128, 1204259), (178, 865984), (224, 688148), (356, 432992), (448, 344074), (623, 247424), (712, 216496), (896, 172037), (1246, 123712), (1424, 108248), (1933, 79744), (2492, 61856), (2848, 54124), (3866, 39872), (4984, 30928), (5696, 27062), (7732, 19936), (9968, 15464), (11392, 13531)]