165507888

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5413}}^1$

素因数の和:5451

約数の個数: 120

約数和(自身を含む): 535726128

約数和(自身を除く): 370218240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1092, 1176, 1274, 1456, 1911, 2184, 2352, 2548, 3822, 4368, 5096, 5413, 7644, 10192, 10826, 15288, 16239, 21652, 30576, 32478, 37891, 43304, 64956, 70369, 75782, 86608, 113673, 129912, 140738, 151564, 211107, 227346, 259824, 265237, 281476, 303128, 422214, 454692, 492583, 530474, 562952, 606256, 795711, 844428, 909384, 985166, 1060948, 1125904, 1477749, 1591422, 1688856, 1818768, 1970332, 2121896, 2955498, 3182844, 3377712, 3448081, 3940664, 4243792, 5910996, 6365688, 6896162, 7881328, 10344243, 11821992, 12731376, 13792324, 20688486, 23643984, 27584648, 41376972, 55169296, 82753944, 165507888]

約数ペア:

[(1, 165507888), (2, 82753944), (3, 55169296), (4, 41376972), (6, 27584648), (7, 23643984), (8, 20688486), (12, 13792324), (13, 12731376), (14, 11821992), (16, 10344243), (21, 7881328), (24, 6896162), (26, 6365688), (28, 5910996), (39, 4243792), (42, 3940664), (48, 3448081), (49, 3377712), (52, 3182844), (56, 2955498), (78, 2121896), (84, 1970332), (91, 1818768), (98, 1688856), (104, 1591422), (112, 1477749), (147, 1125904), (156, 1060948), (168, 985166), (182, 909384), (196, 844428), (208, 795711), (273, 606256), (294, 562952), (312, 530474), (336, 492583), (364, 454692), (392, 422214), (546, 303128), (588, 281476), (624, 265237), (637, 259824), (728, 227346), (784, 211107), (1092, 151564), (1176, 140738), (1274, 129912), (1456, 113673), (1911, 86608), (2184, 75782), (2352, 70369), (2548, 64956), (3822, 43304), (4368, 37891), (5096, 32478), (5413, 30576), (7644, 21652), (10192, 16239), (10826, 15288)]