172677568

素因数分解:

$2^6\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 168

約数和(自身を含む): 437814720

約数和(自身を除く): 265137152

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 41, 49, 56, 64, 68, 79, 82, 98, 112, 119, 136, 158, 164, 196, 224, 238, 272, 287, 316, 328, 392, 448, 476, 544, 553, 574, 632, 656, 697, 784, 833, 952, 1088, 1106, 1148, 1264, 1312, 1343, 1394, 1568, 1666, 1904, 2009, 2212, 2296, 2528, 2624, 2686, 2788, 3136, 3239, 3332, 3808, 3871, 4018, 4424, 4592, 4879, 5056, 5372, 5576, 6478, 6664, 7616, 7742, 8036, 8848, 9184, 9401, 9758, 10744, 11152, 12956, 13328, 15484, 16072, 17696, 18368, 18802, 19516, 21488, 22304, 22673, 25912, 26656, 30968, 32144, 34153, 35392, 37604, 39032, 42976, 44608, 45346, 51824, 53312, 55063, 61936, 64288, 65807, 68306, 75208, 78064, 85952, 90692, 103648, 110126, 123872, 128576, 131614, 136612, 150416, 156128, 158711, 181384, 207296, 220252, 247744, 263228, 273224, 300832, 312256, 317422, 362768, 385441, 440504, 526456, 546448, 601664, 634844, 725536, 770882, 881008, 1052912, 1092896, 1269688, 1451072, 1541764, 1762016, 2105824, 2185792, 2539376, 2698087, 3083528, 3524032, 4211648, 5078752, 5396174, 6167056, 10157504, 10792348, 12334112, 21584696, 24668224, 43169392, 86338784, 172677568]

約数ペア:

[(1, 172677568), (2, 86338784), (4, 43169392), (7, 24668224), (8, 21584696), (14, 12334112), (16, 10792348), (17, 10157504), (28, 6167056), (32, 5396174), (34, 5078752), (41, 4211648), (49, 3524032), (56, 3083528), (64, 2698087), (68, 2539376), (79, 2185792), (82, 2105824), (98, 1762016), (112, 1541764), (119, 1451072), (136, 1269688), (158, 1092896), (164, 1052912), (196, 881008), (224, 770882), (238, 725536), (272, 634844), (287, 601664), (316, 546448), (328, 526456), (392, 440504), (448, 385441), (476, 362768), (544, 317422), (553, 312256), (574, 300832), (632, 273224), (656, 263228), (697, 247744), (784, 220252), (833, 207296), (952, 181384), (1088, 158711), (1106, 156128), (1148, 150416), (1264, 136612), (1312, 131614), (1343, 128576), (1394, 123872), (1568, 110126), (1666, 103648), (1904, 90692), (2009, 85952), (2212, 78064), (2296, 75208), (2528, 68306), (2624, 65807), (2686, 64288), (2788, 61936), (3136, 55063), (3239, 53312), (3332, 51824), (3808, 45346), (3871, 44608), (4018, 42976), (4424, 39032), (4592, 37604), (4879, 35392), (5056, 34153), (5372, 32144), (5576, 30968), (6478, 26656), (6664, 25912), (7616, 22673), (7742, 22304), (8036, 21488), (8848, 19516), (9184, 18802), (9401, 18368), (9758, 17696), (10744, 16072), (11152, 15484), (12956, 13328)]