155764992

素因数分解:

$2^8\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1597}}^1$

素因数の和:1743

約数の個数: 72

約数和(自身を含む): 418087936

約数和(自身を除く): 262322944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 762, 768, 1016, 1524, 1597, 2032, 3048, 3194, 4064, 4791, 6096, 6388, 8128, 9582, 12192, 12776, 16256, 19164, 24384, 25552, 32512, 38328, 48768, 51104, 76656, 97536, 102208, 153312, 202819, 204416, 306624, 405638, 408832, 608457, 613248, 811276, 1216914, 1226496, 1622552, 2433828, 3245104, 4867656, 6490208, 9735312, 12980416, 19470624, 25960832, 38941248, 51921664, 77882496, 155764992]

約数ペア:

[(1, 155764992), (2, 77882496), (3, 51921664), (4, 38941248), (6, 25960832), (8, 19470624), (12, 12980416), (16, 9735312), (24, 6490208), (32, 4867656), (48, 3245104), (64, 2433828), (96, 1622552), (127, 1226496), (128, 1216914), (192, 811276), (254, 613248), (256, 608457), (381, 408832), (384, 405638), (508, 306624), (762, 204416), (768, 202819), (1016, 153312), (1524, 102208), (1597, 97536), (2032, 76656), (3048, 51104), (3194, 48768), (4064, 38328), (4791, 32512), (6096, 25552), (6388, 24384), (8128, 19164), (9582, 16256), (12192, 12776)]