155635872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{241}}^1$

素因数の和:323

約数の個数: 144

約数和(自身を含む): 484456896

約数和(自身を除く): 328821024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 241, 248, 336, 372, 434, 482, 496, 651, 672, 723, 744, 868, 961, 964, 992, 1302, 1446, 1488, 1687, 1736, 1922, 1928, 2604, 2883, 2892, 2976, 3374, 3472, 3844, 3856, 5061, 5208, 5766, 5784, 6727, 6748, 6944, 7471, 7688, 7712, 10122, 10416, 11532, 11568, 13454, 13496, 14942, 15376, 20181, 20244, 20832, 22413, 23064, 23136, 26908, 26992, 29884, 30752, 40362, 40488, 44826, 46128, 52297, 53816, 53984, 59768, 80724, 80976, 89652, 92256, 104594, 107632, 119536, 156891, 161448, 161952, 179304, 209188, 215264, 231601, 239072, 313782, 322896, 358608, 418376, 463202, 627564, 645792, 694803, 717216, 836752, 926404, 1255128, 1389606, 1621207, 1673504, 1852808, 2510256, 2779212, 3242414, 3705616, 4863621, 5020512, 5558424, 6484828, 7411232, 9727242, 11116848, 12969656, 19454484, 22233696, 25939312, 38908968, 51878624, 77817936, 155635872]

約数ペア:

[(1, 155635872), (2, 77817936), (3, 51878624), (4, 38908968), (6, 25939312), (7, 22233696), (8, 19454484), (12, 12969656), (14, 11116848), (16, 9727242), (21, 7411232), (24, 6484828), (28, 5558424), (31, 5020512), (32, 4863621), (42, 3705616), (48, 3242414), (56, 2779212), (62, 2510256), (84, 1852808), (93, 1673504), (96, 1621207), (112, 1389606), (124, 1255128), (168, 926404), (186, 836752), (217, 717216), (224, 694803), (241, 645792), (248, 627564), (336, 463202), (372, 418376), (434, 358608), (482, 322896), (496, 313782), (651, 239072), (672, 231601), (723, 215264), (744, 209188), (868, 179304), (961, 161952), (964, 161448), (992, 156891), (1302, 119536), (1446, 107632), (1488, 104594), (1687, 92256), (1736, 89652), (1922, 80976), (1928, 80724), (2604, 59768), (2883, 53984), (2892, 53816), (2976, 52297), (3374, 46128), (3472, 44826), (3844, 40488), (3856, 40362), (5061, 30752), (5208, 29884), (5766, 26992), (5784, 26908), (6727, 23136), (6748, 23064), (6944, 22413), (7471, 20832), (7688, 20244), (7712, 20181), (10122, 15376), (10416, 14942), (11532, 13496), (11568, 13454)]