157357296

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^2\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 120

約数和(自身を含む): 464769360

約数和(自身を除く): 307412064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 197, 216, 258, 344, 387, 394, 432, 516, 591, 688, 774, 788, 1032, 1161, 1182, 1548, 1576, 1773, 1849, 2064, 2322, 2364, 3096, 3152, 3546, 3698, 4644, 4728, 5319, 5547, 6192, 7092, 7396, 8471, 9288, 9456, 10638, 11094, 14184, 14792, 16641, 16942, 18576, 21276, 22188, 25413, 28368, 29584, 33282, 33884, 42552, 44376, 49923, 50826, 66564, 67768, 76239, 85104, 88752, 99846, 101652, 133128, 135536, 152478, 199692, 203304, 228717, 266256, 304956, 364253, 399384, 406608, 457434, 609912, 728506, 798768, 914868, 1092759, 1219824, 1457012, 1829736, 2185518, 2914024, 3278277, 3659472, 4371036, 5828048, 6556554, 8742072, 9834831, 13113108, 17484144, 19669662, 26226216, 39339324, 52452432, 78678648, 157357296]

約数ペア:

[(1, 157357296), (2, 78678648), (3, 52452432), (4, 39339324), (6, 26226216), (8, 19669662), (9, 17484144), (12, 13113108), (16, 9834831), (18, 8742072), (24, 6556554), (27, 5828048), (36, 4371036), (43, 3659472), (48, 3278277), (54, 2914024), (72, 2185518), (86, 1829736), (108, 1457012), (129, 1219824), (144, 1092759), (172, 914868), (197, 798768), (216, 728506), (258, 609912), (344, 457434), (387, 406608), (394, 399384), (432, 364253), (516, 304956), (591, 266256), (688, 228717), (774, 203304), (788, 199692), (1032, 152478), (1161, 135536), (1182, 133128), (1548, 101652), (1576, 99846), (1773, 88752), (1849, 85104), (2064, 76239), (2322, 67768), (2364, 66564), (3096, 50826), (3152, 49923), (3546, 44376), (3698, 42552), (4644, 33884), (4728, 33282), (5319, 29584), (5547, 28368), (6192, 25413), (7092, 22188), (7396, 21276), (8471, 18576), (9288, 16942), (9456, 16641), (10638, 14792), (11094, 14184)]