156945537345

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1\times {\mathrm{319687}}^1$

素因数の和:321141

約数の個数: 32

約数和(自身を含む): 262215770112

約数和(自身を除く): 105270232767

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 1423, 4269, 7115, 21345, 32729, 98187, 163645, 319687, 490935, 959061, 1598435, 4795305, 7352801, 22058403, 36764005, 110292015, 454914601, 1364743803, 2274573005, 6823719015, 10463035823, 31389107469, 52315179115, 156945537345]

約数ペア:

[(1, 156945537345), (3, 52315179115), (5, 31389107469), (15, 10463035823), (23, 6823719015), (69, 2274573005), (115, 1364743803), (345, 454914601), (1423, 110292015), (4269, 36764005), (7115, 22058403), (21345, 7352801), (32729, 4795305), (98187, 1598435), (163645, 959061), (319687, 490935)]