144180130

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1\times {\mathrm{641}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 264031488

約数和(自身を除く): 119851358

約数列:

[1, 2, 5, 10, 83, 166, 271, 415, 542, 641, 830, 1282, 1355, 2710, 3205, 6410, 22493, 44986, 53203, 106406, 112465, 173711, 224930, 266015, 347422, 532030, 868555, 1737110, 14418013, 28836026, 72090065, 144180130]

約数ペア:

[(1, 144180130), (2, 72090065), (5, 28836026), (10, 14418013), (83, 1737110), (166, 868555), (271, 532030), (415, 347422), (542, 266015), (641, 224930), (830, 173711), (1282, 112465), (1355, 106406), (2710, 53203), (3205, 44986), (6410, 22493)]