156940377112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1231}}^1\times {\mathrm{838751}}^1$

素因数の和:840007

約数の個数: 32

約数和(自身を含む): 310002739200

約数和(自身を除く): 153062362088

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1231, 2462, 4924, 9848, 23389, 46778, 93556, 187112, 838751, 1677502, 3355004, 6710008, 15936269, 31872538, 63745076, 127490152, 1032502481, 2065004962, 4130009924, 8260019848, 19617547139, 39235094278, 78470188556, 156940377112]

約数ペア:

[(1, 156940377112), (2, 78470188556), (4, 39235094278), (8, 19617547139), (19, 8260019848), (38, 4130009924), (76, 2065004962), (152, 1032502481), (1231, 127490152), (2462, 63745076), (4924, 31872538), (9848, 15936269), (23389, 6710008), (46778, 3355004), (93556, 1677502), (187112, 838751)]