156778944

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{743}}^1$

素因数の和:922

約数の個数: 112

約数和(自身を含む): 477731328

約数和(自身を除く): 320952384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 157, 168, 192, 224, 314, 336, 448, 471, 628, 672, 743, 942, 1099, 1256, 1344, 1486, 1884, 2198, 2229, 2512, 2972, 3297, 3768, 4396, 4458, 5024, 5201, 5944, 6594, 7536, 8792, 8916, 10048, 10402, 11888, 13188, 15072, 15603, 17584, 17832, 20804, 23776, 26376, 30144, 31206, 35168, 35664, 41608, 47552, 52752, 62412, 70336, 71328, 83216, 105504, 116651, 124824, 142656, 166432, 211008, 233302, 249648, 332864, 349953, 466604, 499296, 699906, 816557, 933208, 998592, 1399812, 1633114, 1866416, 2449671, 2799624, 3266228, 3732832, 4899342, 5599248, 6532456, 7465664, 9798684, 11198496, 13064912, 19597368, 22396992, 26129824, 39194736, 52259648, 78389472, 156778944]

約数ペア:

[(1, 156778944), (2, 78389472), (3, 52259648), (4, 39194736), (6, 26129824), (7, 22396992), (8, 19597368), (12, 13064912), (14, 11198496), (16, 9798684), (21, 7465664), (24, 6532456), (28, 5599248), (32, 4899342), (42, 3732832), (48, 3266228), (56, 2799624), (64, 2449671), (84, 1866416), (96, 1633114), (112, 1399812), (157, 998592), (168, 933208), (192, 816557), (224, 699906), (314, 499296), (336, 466604), (448, 349953), (471, 332864), (628, 249648), (672, 233302), (743, 211008), (942, 166432), (1099, 142656), (1256, 124824), (1344, 116651), (1486, 105504), (1884, 83216), (2198, 71328), (2229, 70336), (2512, 62412), (2972, 52752), (3297, 47552), (3768, 41608), (4396, 35664), (4458, 35168), (5024, 31206), (5201, 30144), (5944, 26376), (6594, 23776), (7536, 20804), (8792, 17832), (8916, 17584), (10048, 15603), (10402, 15072), (11888, 13188)]