163767408

素因数分解:

$2^4\times 3^1\times 7^6\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 140

約数和(自身を含む): 510596040

約数和(自身を除く): 346828632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 49, 56, 58, 84, 87, 98, 112, 116, 147, 168, 174, 196, 203, 232, 294, 336, 343, 348, 392, 406, 464, 588, 609, 686, 696, 784, 812, 1029, 1176, 1218, 1372, 1392, 1421, 1624, 2058, 2352, 2401, 2436, 2744, 2842, 3248, 4116, 4263, 4802, 4872, 5488, 5684, 7203, 8232, 8526, 9604, 9744, 9947, 11368, 14406, 16464, 16807, 17052, 19208, 19894, 22736, 28812, 29841, 33614, 34104, 38416, 39788, 50421, 57624, 59682, 67228, 68208, 69629, 79576, 100842, 115248, 117649, 119364, 134456, 139258, 159152, 201684, 208887, 235298, 238728, 268912, 278516, 352947, 403368, 417774, 470596, 477456, 487403, 557032, 705894, 806736, 835548, 941192, 974806, 1114064, 1411788, 1462209, 1671096, 1882384, 1949612, 2823576, 2924418, 3342192, 3411821, 3899224, 5647152, 5848836, 6823642, 7798448, 10235463, 11697672, 13647284, 20470926, 23395344, 27294568, 40941852, 54589136, 81883704, 163767408]

約数ペア:

[(1, 163767408), (2, 81883704), (3, 54589136), (4, 40941852), (6, 27294568), (7, 23395344), (8, 20470926), (12, 13647284), (14, 11697672), (16, 10235463), (21, 7798448), (24, 6823642), (28, 5848836), (29, 5647152), (42, 3899224), (48, 3411821), (49, 3342192), (56, 2924418), (58, 2823576), (84, 1949612), (87, 1882384), (98, 1671096), (112, 1462209), (116, 1411788), (147, 1114064), (168, 974806), (174, 941192), (196, 835548), (203, 806736), (232, 705894), (294, 557032), (336, 487403), (343, 477456), (348, 470596), (392, 417774), (406, 403368), (464, 352947), (588, 278516), (609, 268912), (686, 238728), (696, 235298), (784, 208887), (812, 201684), (1029, 159152), (1176, 139258), (1218, 134456), (1372, 119364), (1392, 117649), (1421, 115248), (1624, 100842), (2058, 79576), (2352, 69629), (2401, 68208), (2436, 67228), (2744, 59682), (2842, 57624), (3248, 50421), (4116, 39788), (4263, 38416), (4802, 34104), (4872, 33614), (5488, 29841), (5684, 28812), (7203, 22736), (8232, 19894), (8526, 19208), (9604, 17052), (9744, 16807), (9947, 16464), (11368, 14406)]