149922492

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 354467232

約数和(自身を除く): 204544740

約数列:

[1, 2, 3, 4, 6, 12, 173, 257, 281, 346, 514, 519, 562, 692, 771, 843, 1028, 1038, 1124, 1542, 1686, 2076, 3084, 3372, 44461, 48613, 72217, 88922, 97226, 133383, 144434, 145839, 177844, 194452, 216651, 266766, 288868, 291678, 433302, 533532, 583356, 866604, 12493541, 24987082, 37480623, 49974164, 74961246, 149922492]

約数ペア:

[(1, 149922492), (2, 74961246), (3, 49974164), (4, 37480623), (6, 24987082), (12, 12493541), (173, 866604), (257, 583356), (281, 533532), (346, 433302), (514, 291678), (519, 288868), (562, 266766), (692, 216651), (771, 194452), (843, 177844), (1028, 145839), (1038, 144434), (1124, 133383), (1542, 97226), (1686, 88922), (2076, 72217), (3084, 48613), (3372, 44461)]