156943872

素因数分解:

$2^9\times 3^3\times {\mathrm{11353}}^1$

素因数の和:11380

約数の個数: 80

約数和(自身を含む): 464605680

約数和(自身を除く): 307661808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 11353, 13824, 22706, 34059, 45412, 68118, 90824, 102177, 136236, 181648, 204354, 272472, 306531, 363296, 408708, 544944, 613062, 726592, 817416, 1089888, 1226124, 1453184, 1634832, 2179776, 2452248, 2906368, 3269664, 4359552, 4904496, 5812736, 6539328, 8719104, 9808992, 13078656, 17438208, 19617984, 26157312, 39235968, 52314624, 78471936, 156943872]

約数ペア:

[(1, 156943872), (2, 78471936), (3, 52314624), (4, 39235968), (6, 26157312), (8, 19617984), (9, 17438208), (12, 13078656), (16, 9808992), (18, 8719104), (24, 6539328), (27, 5812736), (32, 4904496), (36, 4359552), (48, 3269664), (54, 2906368), (64, 2452248), (72, 2179776), (96, 1634832), (108, 1453184), (128, 1226124), (144, 1089888), (192, 817416), (216, 726592), (256, 613062), (288, 544944), (384, 408708), (432, 363296), (512, 306531), (576, 272472), (768, 204354), (864, 181648), (1152, 136236), (1536, 102177), (1728, 90824), (2304, 68118), (3456, 45412), (4608, 34059), (6912, 22706), (11353, 13824)]