188161568

素因数分解:

$2^5\times 7^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 120

約数和(自身を含む): 451745280

約数和(自身を除く): 263583712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 79, 98, 112, 124, 158, 196, 217, 224, 248, 316, 343, 392, 434, 496, 553, 632, 686, 784, 868, 992, 1106, 1264, 1372, 1519, 1568, 1736, 2212, 2401, 2449, 2528, 2744, 3038, 3472, 3871, 4424, 4802, 4898, 5488, 6076, 6944, 7742, 8848, 9604, 9796, 10633, 10976, 12152, 15484, 17143, 17696, 19208, 19592, 21266, 24304, 27097, 30968, 34286, 38416, 39184, 42532, 48608, 54194, 61936, 68572, 74431, 76832, 78368, 85064, 108388, 120001, 123872, 137144, 148862, 170128, 189679, 216776, 240002, 274288, 297724, 340256, 379358, 433552, 480004, 548576, 595448, 758716, 840007, 867104, 960008, 1190896, 1517432, 1680014, 1920016, 2381792, 3034864, 3360028, 3840032, 5880049, 6069728, 6720056, 11760098, 13440112, 23520196, 26880224, 47040392, 94080784, 188161568]

約数ペア:

[(1, 188161568), (2, 94080784), (4, 47040392), (7, 26880224), (8, 23520196), (14, 13440112), (16, 11760098), (28, 6720056), (31, 6069728), (32, 5880049), (49, 3840032), (56, 3360028), (62, 3034864), (79, 2381792), (98, 1920016), (112, 1680014), (124, 1517432), (158, 1190896), (196, 960008), (217, 867104), (224, 840007), (248, 758716), (316, 595448), (343, 548576), (392, 480004), (434, 433552), (496, 379358), (553, 340256), (632, 297724), (686, 274288), (784, 240002), (868, 216776), (992, 189679), (1106, 170128), (1264, 148862), (1372, 137144), (1519, 123872), (1568, 120001), (1736, 108388), (2212, 85064), (2401, 78368), (2449, 76832), (2528, 74431), (2744, 68572), (3038, 61936), (3472, 54194), (3871, 48608), (4424, 42532), (4802, 39184), (4898, 38416), (5488, 34286), (6076, 30968), (6944, 27097), (7742, 24304), (8848, 21266), (9604, 19592), (9796, 19208), (10633, 17696), (10976, 17143), (12152, 15484)]