144455724

素因数分解:

$2^2\times 3^7\times 7^2\times {\mathrm{337}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 442347360

約数和(自身を除く): 297891636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 337, 378, 441, 486, 567, 588, 674, 729, 756, 882, 972, 1011, 1134, 1323, 1348, 1458, 1701, 1764, 2022, 2187, 2268, 2359, 2646, 2916, 3033, 3402, 3969, 4044, 4374, 4718, 5103, 5292, 6066, 6804, 7077, 7938, 8748, 9099, 9436, 10206, 11907, 12132, 14154, 15309, 15876, 16513, 18198, 20412, 21231, 23814, 27297, 28308, 30618, 33026, 35721, 36396, 42462, 47628, 49539, 54594, 61236, 63693, 66052, 71442, 81891, 84924, 99078, 107163, 109188, 127386, 142884, 148617, 163782, 191079, 198156, 214326, 245673, 254772, 297234, 327564, 382158, 428652, 445851, 491346, 573237, 594468, 737019, 764316, 891702, 982692, 1146474, 1337553, 1474038, 1719711, 1783404, 2292948, 2675106, 2948076, 3439422, 4012659, 5159133, 5350212, 6878844, 8025318, 10318266, 12037977, 16050636, 20636532, 24075954, 36113931, 48151908, 72227862, 144455724]

約数ペア:

[(1, 144455724), (2, 72227862), (3, 48151908), (4, 36113931), (6, 24075954), (7, 20636532), (9, 16050636), (12, 12037977), (14, 10318266), (18, 8025318), (21, 6878844), (27, 5350212), (28, 5159133), (36, 4012659), (42, 3439422), (49, 2948076), (54, 2675106), (63, 2292948), (81, 1783404), (84, 1719711), (98, 1474038), (108, 1337553), (126, 1146474), (147, 982692), (162, 891702), (189, 764316), (196, 737019), (243, 594468), (252, 573237), (294, 491346), (324, 445851), (337, 428652), (378, 382158), (441, 327564), (486, 297234), (567, 254772), (588, 245673), (674, 214326), (729, 198156), (756, 191079), (882, 163782), (972, 148617), (1011, 142884), (1134, 127386), (1323, 109188), (1348, 107163), (1458, 99078), (1701, 84924), (1764, 81891), (2022, 71442), (2187, 66052), (2268, 63693), (2359, 61236), (2646, 54594), (2916, 49539), (3033, 47628), (3402, 42462), (3969, 36396), (4044, 35721), (4374, 33026), (4718, 30618), (5103, 28308), (5292, 27297), (6066, 23814), (6804, 21231), (7077, 20412), (7938, 18198), (8748, 16513), (9099, 15876), (9436, 15309), (10206, 14154), (11907, 12132)]