163805824

素因数分解:

$2^7\times 7^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:96

約数の個数: 160

約数和(自身を含む): 419981940

約数和(自身を除く): 256176116

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 49, 52, 56, 64, 82, 91, 98, 104, 112, 128, 164, 182, 196, 208, 224, 287, 328, 343, 364, 392, 416, 448, 533, 574, 637, 656, 686, 728, 784, 832, 896, 1066, 1148, 1274, 1312, 1372, 1456, 1568, 1664, 2009, 2132, 2296, 2401, 2548, 2624, 2744, 2912, 3136, 3731, 4018, 4264, 4459, 4592, 4802, 5096, 5248, 5488, 5824, 6272, 7462, 8036, 8528, 8918, 9184, 9604, 10192, 10976, 11648, 14063, 14924, 16072, 17056, 17836, 18368, 19208, 20384, 21952, 26117, 28126, 29848, 31213, 32144, 34112, 35672, 36736, 38416, 40768, 43904, 52234, 56252, 59696, 62426, 64288, 68224, 71344, 76832, 81536, 98441, 104468, 112504, 119392, 124852, 128576, 142688, 153664, 182819, 196882, 208936, 225008, 238784, 249704, 257152, 285376, 307328, 365638, 393764, 417872, 450016, 477568, 499408, 570752, 731276, 787528, 835744, 900032, 998816, 1279733, 1462552, 1575056, 1671488, 1800064, 1997632, 2559466, 2925104, 3150112, 3342976, 3995264, 5118932, 5850208, 6300224, 10237864, 11700416, 12600448, 20475728, 23400832, 40951456, 81902912, 163805824]

約数ペア:

[(1, 163805824), (2, 81902912), (4, 40951456), (7, 23400832), (8, 20475728), (13, 12600448), (14, 11700416), (16, 10237864), (26, 6300224), (28, 5850208), (32, 5118932), (41, 3995264), (49, 3342976), (52, 3150112), (56, 2925104), (64, 2559466), (82, 1997632), (91, 1800064), (98, 1671488), (104, 1575056), (112, 1462552), (128, 1279733), (164, 998816), (182, 900032), (196, 835744), (208, 787528), (224, 731276), (287, 570752), (328, 499408), (343, 477568), (364, 450016), (392, 417872), (416, 393764), (448, 365638), (533, 307328), (574, 285376), (637, 257152), (656, 249704), (686, 238784), (728, 225008), (784, 208936), (832, 196882), (896, 182819), (1066, 153664), (1148, 142688), (1274, 128576), (1312, 124852), (1372, 119392), (1456, 112504), (1568, 104468), (1664, 98441), (2009, 81536), (2132, 76832), (2296, 71344), (2401, 68224), (2548, 64288), (2624, 62426), (2744, 59696), (2912, 56252), (3136, 52234), (3731, 43904), (4018, 40768), (4264, 38416), (4459, 36736), (4592, 35672), (4802, 34112), (5096, 32144), (5248, 31213), (5488, 29848), (5824, 28126), (6272, 26117), (7462, 21952), (8036, 20384), (8528, 19208), (8918, 18368), (9184, 17836), (9604, 17056), (10192, 16072), (10976, 14924), (11648, 14063)]