157240872

素因数分解:

$2^3\times 3^3\times {\mathrm{131}}^1\times {\mathrm{5557}}^1$

素因数の和:5703

約数の個数: 64

約数和(自身を含む): 440193600

約数和(自身を除く): 282952728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 131, 216, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 3537, 4716, 5557, 7074, 9432, 11114, 14148, 16671, 22228, 28296, 33342, 44456, 50013, 66684, 100026, 133368, 150039, 200052, 300078, 400104, 600156, 727967, 1200312, 1455934, 2183901, 2911868, 4367802, 5823736, 6551703, 8735604, 13103406, 17471208, 19655109, 26206812, 39310218, 52413624, 78620436, 157240872]

約数ペア:

[(1, 157240872), (2, 78620436), (3, 52413624), (4, 39310218), (6, 26206812), (8, 19655109), (9, 17471208), (12, 13103406), (18, 8735604), (24, 6551703), (27, 5823736), (36, 4367802), (54, 2911868), (72, 2183901), (108, 1455934), (131, 1200312), (216, 727967), (262, 600156), (393, 400104), (524, 300078), (786, 200052), (1048, 150039), (1179, 133368), (1572, 100026), (2358, 66684), (3144, 50013), (3537, 44456), (4716, 33342), (5557, 28296), (7074, 22228), (9432, 16671), (11114, 14148)]