189471672

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5471}}^1$

素因数の和:5533

約数の個数: 96

約数和(自身を含む): 567665280

約数和(自身を除く): 378193608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 52, 72, 74, 78, 104, 111, 117, 148, 156, 222, 234, 296, 312, 333, 444, 468, 481, 666, 888, 936, 962, 1332, 1443, 1924, 2664, 2886, 3848, 4329, 5471, 5772, 8658, 10942, 11544, 16413, 17316, 21884, 32826, 34632, 43768, 49239, 65652, 71123, 98478, 131304, 142246, 196956, 202427, 213369, 284492, 393912, 404854, 426738, 568984, 607281, 640107, 809708, 853476, 1214562, 1280214, 1619416, 1706952, 1821843, 2429124, 2560428, 2631551, 3643686, 4858248, 5120856, 5263102, 7287372, 7894653, 10526204, 14574744, 15789306, 21052408, 23683959, 31578612, 47367918, 63157224, 94735836, 189471672]

約数ペア:

[(1, 189471672), (2, 94735836), (3, 63157224), (4, 47367918), (6, 31578612), (8, 23683959), (9, 21052408), (12, 15789306), (13, 14574744), (18, 10526204), (24, 7894653), (26, 7287372), (36, 5263102), (37, 5120856), (39, 4858248), (52, 3643686), (72, 2631551), (74, 2560428), (78, 2429124), (104, 1821843), (111, 1706952), (117, 1619416), (148, 1280214), (156, 1214562), (222, 853476), (234, 809708), (296, 640107), (312, 607281), (333, 568984), (444, 426738), (468, 404854), (481, 393912), (666, 284492), (888, 213369), (936, 202427), (962, 196956), (1332, 142246), (1443, 131304), (1924, 98478), (2664, 71123), (2886, 65652), (3848, 49239), (4329, 43768), (5471, 34632), (5772, 32826), (8658, 21884), (10942, 17316), (11544, 16413)]