141215904

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:363

約数の個数: 144

約数和(自身を含む): 428107680

約数和(自身を除く): 286891776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 131, 144, 152, 171, 197, 228, 262, 288, 304, 342, 393, 394, 456, 524, 591, 608, 684, 786, 788, 912, 1048, 1179, 1182, 1368, 1572, 1576, 1773, 1824, 2096, 2358, 2364, 2489, 2736, 3144, 3152, 3546, 3743, 4192, 4716, 4728, 4978, 5472, 6288, 6304, 7092, 7467, 7486, 9432, 9456, 9956, 11229, 12576, 14184, 14934, 14972, 18864, 18912, 19912, 22401, 22458, 25807, 28368, 29868, 29944, 33687, 37728, 39824, 44802, 44916, 51614, 56736, 59736, 59888, 67374, 77421, 79648, 89604, 89832, 103228, 119472, 119776, 134748, 154842, 179208, 179664, 206456, 232263, 238944, 269496, 309684, 358416, 359328, 412912, 464526, 490333, 538992, 619368, 716832, 825824, 929052, 980666, 1077984, 1238736, 1470999, 1858104, 1961332, 2477472, 2941998, 3716208, 3922664, 4412997, 5883996, 7432416, 7845328, 8825994, 11767992, 15690656, 17651988, 23535984, 35303976, 47071968, 70607952, 141215904]

約数ペア:

[(1, 141215904), (2, 70607952), (3, 47071968), (4, 35303976), (6, 23535984), (8, 17651988), (9, 15690656), (12, 11767992), (16, 8825994), (18, 7845328), (19, 7432416), (24, 5883996), (32, 4412997), (36, 3922664), (38, 3716208), (48, 2941998), (57, 2477472), (72, 1961332), (76, 1858104), (96, 1470999), (114, 1238736), (131, 1077984), (144, 980666), (152, 929052), (171, 825824), (197, 716832), (228, 619368), (262, 538992), (288, 490333), (304, 464526), (342, 412912), (393, 359328), (394, 358416), (456, 309684), (524, 269496), (591, 238944), (608, 232263), (684, 206456), (786, 179664), (788, 179208), (912, 154842), (1048, 134748), (1179, 119776), (1182, 119472), (1368, 103228), (1572, 89832), (1576, 89604), (1773, 79648), (1824, 77421), (2096, 67374), (2358, 59888), (2364, 59736), (2489, 56736), (2736, 51614), (3144, 44916), (3152, 44802), (3546, 39824), (3743, 37728), (4192, 33687), (4716, 29944), (4728, 29868), (4978, 28368), (5472, 25807), (6288, 22458), (6304, 22401), (7092, 19912), (7467, 18912), (7486, 18864), (9432, 14972), (9456, 14934), (9956, 14184), (11229, 12576)]