171881664

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:358

約数の個数: 112

約数和(自身を含む): 472074240

約数和(自身を除く): 300192576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 109, 129, 172, 191, 192, 218, 258, 327, 344, 382, 436, 516, 573, 654, 688, 764, 872, 1032, 1146, 1308, 1376, 1528, 1744, 2064, 2292, 2616, 2752, 3056, 3488, 4128, 4584, 4687, 5232, 6112, 6976, 8213, 8256, 9168, 9374, 10464, 12224, 14061, 16426, 18336, 18748, 20819, 20928, 24639, 28122, 32852, 36672, 37496, 41638, 49278, 56244, 62457, 65704, 74992, 83276, 98556, 112488, 124914, 131408, 149984, 166552, 197112, 224976, 249828, 262816, 299968, 333104, 394224, 449952, 499656, 525632, 666208, 788448, 895217, 899904, 999312, 1332416, 1576896, 1790434, 1998624, 2685651, 3580868, 3997248, 5371302, 7161736, 10742604, 14323472, 21485208, 28646944, 42970416, 57293888, 85940832, 171881664]

約数ペア:

[(1, 171881664), (2, 85940832), (3, 57293888), (4, 42970416), (6, 28646944), (8, 21485208), (12, 14323472), (16, 10742604), (24, 7161736), (32, 5371302), (43, 3997248), (48, 3580868), (64, 2685651), (86, 1998624), (96, 1790434), (109, 1576896), (129, 1332416), (172, 999312), (191, 899904), (192, 895217), (218, 788448), (258, 666208), (327, 525632), (344, 499656), (382, 449952), (436, 394224), (516, 333104), (573, 299968), (654, 262816), (688, 249828), (764, 224976), (872, 197112), (1032, 166552), (1146, 149984), (1308, 131408), (1376, 124914), (1528, 112488), (1744, 98556), (2064, 83276), (2292, 74992), (2616, 65704), (2752, 62457), (3056, 56244), (3488, 49278), (4128, 41638), (4584, 37496), (4687, 36672), (5232, 32852), (6112, 28122), (6976, 24639), (8213, 20928), (8256, 20819), (9168, 18748), (9374, 18336), (10464, 16426), (12224, 14061)]