168820288

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 168

約数和(自身を含む): 434166264

約数和(自身を除く): 265345976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 49, 52, 56, 64, 82, 91, 98, 101, 104, 112, 164, 182, 196, 202, 208, 224, 287, 328, 364, 392, 404, 416, 448, 533, 574, 637, 656, 707, 728, 784, 808, 832, 1066, 1148, 1274, 1312, 1313, 1414, 1456, 1568, 1616, 2009, 2132, 2296, 2548, 2624, 2626, 2828, 2912, 3136, 3232, 3731, 4018, 4141, 4264, 4592, 4949, 5096, 5252, 5656, 5824, 6464, 7462, 8036, 8282, 8528, 9184, 9191, 9898, 10192, 10504, 11312, 14924, 16072, 16564, 17056, 18368, 18382, 19796, 20384, 21008, 22624, 26117, 28987, 29848, 32144, 33128, 34112, 36764, 39592, 40768, 42016, 45248, 52234, 53833, 57974, 59696, 64288, 64337, 66256, 73528, 79184, 84032, 104468, 107666, 115948, 119392, 128576, 128674, 132512, 147056, 158368, 202909, 208936, 215332, 231896, 238784, 257348, 265024, 294112, 316736, 376831, 405818, 417872, 430664, 463792, 514696, 588224, 753662, 811636, 835744, 861328, 927584, 1029392, 1507324, 1623272, 1671488, 1722656, 1855168, 2058784, 2637817, 3014648, 3246544, 3445312, 4117568, 5275634, 6029296, 6493088, 10551268, 12058592, 12986176, 21102536, 24117184, 42205072, 84410144, 168820288]

約数ペア:

[(1, 168820288), (2, 84410144), (4, 42205072), (7, 24117184), (8, 21102536), (13, 12986176), (14, 12058592), (16, 10551268), (26, 6493088), (28, 6029296), (32, 5275634), (41, 4117568), (49, 3445312), (52, 3246544), (56, 3014648), (64, 2637817), (82, 2058784), (91, 1855168), (98, 1722656), (101, 1671488), (104, 1623272), (112, 1507324), (164, 1029392), (182, 927584), (196, 861328), (202, 835744), (208, 811636), (224, 753662), (287, 588224), (328, 514696), (364, 463792), (392, 430664), (404, 417872), (416, 405818), (448, 376831), (533, 316736), (574, 294112), (637, 265024), (656, 257348), (707, 238784), (728, 231896), (784, 215332), (808, 208936), (832, 202909), (1066, 158368), (1148, 147056), (1274, 132512), (1312, 128674), (1313, 128576), (1414, 119392), (1456, 115948), (1568, 107666), (1616, 104468), (2009, 84032), (2132, 79184), (2296, 73528), (2548, 66256), (2624, 64337), (2626, 64288), (2828, 59696), (2912, 57974), (3136, 53833), (3232, 52234), (3731, 45248), (4018, 42016), (4141, 40768), (4264, 39592), (4592, 36764), (4949, 34112), (5096, 33128), (5252, 32144), (5656, 29848), (5824, 28987), (6464, 26117), (7462, 22624), (8036, 21008), (8282, 20384), (8528, 19796), (9184, 18382), (9191, 18368), (9898, 17056), (10192, 16564), (10504, 16072), (11312, 14924)]