138511872

素因数分解:

$2^9\times 3^2\times {\mathrm{30059}}^1$

素因数の和:30083

約数の個数: 60

約数和(自身を含む): 399767940

約数和(自身を除く): 261256068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 30059, 60118, 90177, 120236, 180354, 240472, 270531, 360708, 480944, 541062, 721416, 961888, 1082124, 1442832, 1923776, 2164248, 2885664, 3847552, 4328496, 5771328, 7695104, 8656992, 11542656, 15390208, 17313984, 23085312, 34627968, 46170624, 69255936, 138511872]

約数ペア:

[(1, 138511872), (2, 69255936), (3, 46170624), (4, 34627968), (6, 23085312), (8, 17313984), (9, 15390208), (12, 11542656), (16, 8656992), (18, 7695104), (24, 5771328), (32, 4328496), (36, 3847552), (48, 2885664), (64, 2164248), (72, 1923776), (96, 1442832), (128, 1082124), (144, 961888), (192, 721416), (256, 541062), (288, 480944), (384, 360708), (512, 270531), (576, 240472), (768, 180354), (1152, 120236), (1536, 90177), (2304, 60118), (4608, 30059)]