177942128

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 180

約数和(自身を含む): 465639840

約数和(自身を除く): 287697712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 49, 52, 56, 68, 79, 91, 98, 104, 112, 119, 136, 158, 169, 182, 196, 208, 221, 238, 272, 316, 338, 364, 392, 442, 476, 553, 632, 637, 676, 728, 784, 833, 884, 952, 1027, 1106, 1183, 1264, 1274, 1343, 1352, 1456, 1547, 1666, 1768, 1904, 2054, 2212, 2366, 2548, 2686, 2704, 2873, 3094, 3332, 3536, 3871, 4108, 4424, 4732, 5096, 5372, 5746, 6188, 6664, 7189, 7742, 8216, 8281, 8848, 9401, 9464, 10192, 10744, 10829, 11492, 12376, 13328, 13351, 14378, 15484, 16432, 16562, 17459, 18802, 18928, 20111, 21488, 21658, 22984, 24752, 26702, 28756, 30968, 33124, 34918, 37604, 40222, 43316, 45968, 50323, 53404, 57512, 61936, 65807, 66248, 69836, 75208, 80444, 86632, 93457, 100646, 106808, 115024, 122213, 131614, 132496, 139672, 140777, 150416, 160888, 173264, 186914, 201292, 213616, 226967, 244426, 263228, 279344, 281554, 321776, 373828, 402584, 453934, 488852, 526456, 563108, 654199, 747656, 805168, 855491, 907868, 977704, 1052912, 1126216, 1308398, 1495312, 1588769, 1710982, 1815736, 1955408, 2252432, 2616796, 3177538, 3421964, 3631472, 5233592, 6355076, 6843928, 10467184, 11121383, 12710152, 13687856, 22242766, 25420304, 44485532, 88971064, 177942128]

約数ペア:

[(1, 177942128), (2, 88971064), (4, 44485532), (7, 25420304), (8, 22242766), (13, 13687856), (14, 12710152), (16, 11121383), (17, 10467184), (26, 6843928), (28, 6355076), (34, 5233592), (49, 3631472), (52, 3421964), (56, 3177538), (68, 2616796), (79, 2252432), (91, 1955408), (98, 1815736), (104, 1710982), (112, 1588769), (119, 1495312), (136, 1308398), (158, 1126216), (169, 1052912), (182, 977704), (196, 907868), (208, 855491), (221, 805168), (238, 747656), (272, 654199), (316, 563108), (338, 526456), (364, 488852), (392, 453934), (442, 402584), (476, 373828), (553, 321776), (632, 281554), (637, 279344), (676, 263228), (728, 244426), (784, 226967), (833, 213616), (884, 201292), (952, 186914), (1027, 173264), (1106, 160888), (1183, 150416), (1264, 140777), (1274, 139672), (1343, 132496), (1352, 131614), (1456, 122213), (1547, 115024), (1666, 106808), (1768, 100646), (1904, 93457), (2054, 86632), (2212, 80444), (2366, 75208), (2548, 69836), (2686, 66248), (2704, 65807), (2873, 61936), (3094, 57512), (3332, 53404), (3536, 50323), (3871, 45968), (4108, 43316), (4424, 40222), (4732, 37604), (5096, 34918), (5372, 33124), (5746, 30968), (6188, 28756), (6664, 26702), (7189, 24752), (7742, 22984), (8216, 21658), (8281, 21488), (8848, 20111), (9401, 18928), (9464, 18802), (10192, 17459), (10744, 16562), (10829, 16432), (11492, 15484), (12376, 14378), (13328, 13351)]