144419072

素因数分解:

$2^8\times 7^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:456

約数の個数: 108

約数和(自身を含む): 347776380

約数和(自身を除く): 203357308

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 128, 196, 203, 224, 232, 256, 392, 397, 406, 448, 464, 784, 794, 812, 896, 928, 1421, 1568, 1588, 1624, 1792, 1856, 2779, 2842, 3136, 3176, 3248, 3712, 5558, 5684, 6272, 6352, 6496, 7424, 11116, 11368, 11513, 12544, 12704, 12992, 19453, 22232, 22736, 23026, 25408, 25984, 38906, 44464, 45472, 46052, 50816, 51968, 77812, 80591, 88928, 90944, 92104, 101632, 155624, 161182, 177856, 181888, 184208, 311248, 322364, 355712, 363776, 368416, 564137, 622496, 644728, 711424, 736832, 1128274, 1244992, 1289456, 1473664, 2256548, 2489984, 2578912, 2947328, 4513096, 4979968, 5157824, 9026192, 10315648, 18052384, 20631296, 36104768, 72209536, 144419072]

約数ペア:

[(1, 144419072), (2, 72209536), (4, 36104768), (7, 20631296), (8, 18052384), (14, 10315648), (16, 9026192), (28, 5157824), (29, 4979968), (32, 4513096), (49, 2947328), (56, 2578912), (58, 2489984), (64, 2256548), (98, 1473664), (112, 1289456), (116, 1244992), (128, 1128274), (196, 736832), (203, 711424), (224, 644728), (232, 622496), (256, 564137), (392, 368416), (397, 363776), (406, 355712), (448, 322364), (464, 311248), (784, 184208), (794, 181888), (812, 177856), (896, 161182), (928, 155624), (1421, 101632), (1568, 92104), (1588, 90944), (1624, 88928), (1792, 80591), (1856, 77812), (2779, 51968), (2842, 50816), (3136, 46052), (3176, 45472), (3248, 44464), (3712, 38906), (5558, 25984), (5684, 25408), (6272, 23026), (6352, 22736), (6496, 22232), (7424, 19453), (11116, 12992), (11368, 12704), (11513, 12544)]