161877888

素因数分解:

$2^7\times 3^2\times {\mathrm{83}}^1\times {\mathrm{1693}}^1$

素因数の和:1796

約数の個数: 96

約数和(自身を含む): 471711240

約数和(自身を除く): 309833352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 83, 96, 128, 144, 166, 192, 249, 288, 332, 384, 498, 576, 664, 747, 996, 1152, 1328, 1494, 1693, 1992, 2656, 2988, 3386, 3984, 5079, 5312, 5976, 6772, 7968, 10158, 10624, 11952, 13544, 15237, 15936, 20316, 23904, 27088, 30474, 31872, 40632, 47808, 54176, 60948, 81264, 95616, 108352, 121896, 140519, 162528, 216704, 243792, 281038, 325056, 421557, 487584, 562076, 650112, 843114, 975168, 1124152, 1264671, 1686228, 1950336, 2248304, 2529342, 3372456, 4496608, 5058684, 6744912, 8993216, 10117368, 13489824, 17986432, 20234736, 26979648, 40469472, 53959296, 80938944, 161877888]

約数ペア:

[(1, 161877888), (2, 80938944), (3, 53959296), (4, 40469472), (6, 26979648), (8, 20234736), (9, 17986432), (12, 13489824), (16, 10117368), (18, 8993216), (24, 6744912), (32, 5058684), (36, 4496608), (48, 3372456), (64, 2529342), (72, 2248304), (83, 1950336), (96, 1686228), (128, 1264671), (144, 1124152), (166, 975168), (192, 843114), (249, 650112), (288, 562076), (332, 487584), (384, 421557), (498, 325056), (576, 281038), (664, 243792), (747, 216704), (996, 162528), (1152, 140519), (1328, 121896), (1494, 108352), (1693, 95616), (1992, 81264), (2656, 60948), (2988, 54176), (3386, 47808), (3984, 40632), (5079, 31872), (5312, 30474), (5976, 27088), (6772, 23904), (7968, 20316), (10158, 15936), (10624, 15237), (11952, 13544)]