156709728

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{2879}}^1$

素因数の和:2911

約数の個数: 144

約数和(自身を含む): 528353280

約数和(自身を除く): 371643552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2016, 2268, 2592, 2879, 3024, 3402, 3888, 4536, 5758, 6048, 6804, 7776, 8637, 9072, 11516, 13608, 17274, 18144, 20153, 23032, 25911, 27216, 34548, 40306, 46064, 51822, 54432, 60459, 69096, 77733, 80612, 92128, 103644, 120918, 138192, 155466, 161224, 181377, 207288, 233199, 241836, 276384, 310932, 322448, 362754, 414576, 466398, 483672, 544131, 621864, 644896, 699597, 725508, 829152, 932796, 967344, 1088262, 1243728, 1399194, 1451016, 1632393, 1865592, 1934688, 2176524, 2487456, 2798388, 2902032, 3264786, 3731184, 4353048, 4897179, 5596776, 5804064, 6529572, 7462368, 8706096, 9794358, 11193552, 13059144, 17412192, 19588716, 22387104, 26118288, 39177432, 52236576, 78354864, 156709728]

約数ペア:

[(1, 156709728), (2, 78354864), (3, 52236576), (4, 39177432), (6, 26118288), (7, 22387104), (8, 19588716), (9, 17412192), (12, 13059144), (14, 11193552), (16, 9794358), (18, 8706096), (21, 7462368), (24, 6529572), (27, 5804064), (28, 5596776), (32, 4897179), (36, 4353048), (42, 3731184), (48, 3264786), (54, 2902032), (56, 2798388), (63, 2487456), (72, 2176524), (81, 1934688), (84, 1865592), (96, 1632393), (108, 1451016), (112, 1399194), (126, 1243728), (144, 1088262), (162, 967344), (168, 932796), (189, 829152), (216, 725508), (224, 699597), (243, 644896), (252, 621864), (288, 544131), (324, 483672), (336, 466398), (378, 414576), (432, 362754), (486, 322448), (504, 310932), (567, 276384), (648, 241836), (672, 233199), (756, 207288), (864, 181377), (972, 161224), (1008, 155466), (1134, 138192), (1296, 120918), (1512, 103644), (1701, 92128), (1944, 80612), (2016, 77733), (2268, 69096), (2592, 60459), (2879, 54432), (3024, 51822), (3402, 46064), (3888, 40306), (4536, 34548), (5758, 27216), (6048, 25911), (6804, 23032), (7776, 20153), (8637, 18144), (9072, 17274), (11516, 13608)]