15215808

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 112

約数和(自身を含む): 43809920

約数和(自身を除く): 28594112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 64, 76, 86, 96, 97, 114, 129, 152, 172, 192, 194, 228, 258, 291, 304, 344, 388, 456, 516, 582, 608, 688, 776, 817, 912, 1032, 1164, 1216, 1376, 1552, 1634, 1824, 1843, 2064, 2328, 2451, 2752, 3104, 3268, 3648, 3686, 4128, 4171, 4656, 4902, 5529, 6208, 6536, 7372, 8256, 8342, 9312, 9804, 11058, 12513, 13072, 14744, 16684, 18624, 19608, 22116, 25026, 26144, 29488, 33368, 39216, 44232, 50052, 52288, 58976, 66736, 78432, 79249, 88464, 100104, 117952, 133472, 156864, 158498, 176928, 200208, 237747, 266944, 316996, 353856, 400416, 475494, 633992, 800832, 950988, 1267984, 1901976, 2535968, 3803952, 5071936, 7607904, 15215808]

約数ペア:

[(1, 15215808), (2, 7607904), (3, 5071936), (4, 3803952), (6, 2535968), (8, 1901976), (12, 1267984), (16, 950988), (19, 800832), (24, 633992), (32, 475494), (38, 400416), (43, 353856), (48, 316996), (57, 266944), (64, 237747), (76, 200208), (86, 176928), (96, 158498), (97, 156864), (114, 133472), (129, 117952), (152, 100104), (172, 88464), (192, 79249), (194, 78432), (228, 66736), (258, 58976), (291, 52288), (304, 50052), (344, 44232), (388, 39216), (456, 33368), (516, 29488), (582, 26144), (608, 25026), (688, 22116), (776, 19608), (817, 18624), (912, 16684), (1032, 14744), (1164, 13072), (1216, 12513), (1376, 11058), (1552, 9804), (1634, 9312), (1824, 8342), (1843, 8256), (2064, 7372), (2328, 6536), (2451, 6208), (2752, 5529), (3104, 4902), (3268, 4656), (3648, 4171), (3686, 4128)]