154476673036

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{12920431}}^1$

素因数の和:12920510

約数の個数: 36

約数和(自身を含む): 319625646816

約数和(自身を除く): 165148973780

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 5978, 11956, 12920431, 25840862, 51681724, 90443017, 180886034, 361772068, 633101119, 788146291, 1266202238, 1576292582, 2532404476, 3152585164, 5517024037, 11034048074, 22068096148, 38619168259, 77238336518, 154476673036]

約数ペア:

[(1, 154476673036), (2, 77238336518), (4, 38619168259), (7, 22068096148), (14, 11034048074), (28, 5517024037), (49, 3152585164), (61, 2532404476), (98, 1576292582), (122, 1266202238), (196, 788146291), (244, 633101119), (427, 361772068), (854, 180886034), (1708, 90443017), (2989, 51681724), (5978, 25840862), (11956, 12920431)]