138660168

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{73133}}^1$

素因数の和:73221

約数の個数: 32

約数和(自身を含む): 351043200

約数和(自身を除く): 212383032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 73133, 146266, 219399, 292532, 438798, 585064, 877596, 1755192, 5777507, 11555014, 17332521, 23110028, 34665042, 46220056, 69330084, 138660168]

約数ペア:

[(1, 138660168), (2, 69330084), (3, 46220056), (4, 34665042), (6, 23110028), (8, 17332521), (12, 11555014), (24, 5777507), (79, 1755192), (158, 877596), (237, 585064), (316, 438798), (474, 292532), (632, 219399), (948, 146266), (1896, 73133)]