156730249990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{19615801}}^1$

素因数の和:19615872

約数の個数: 32

約数和(自身を含む): 305064952704

約数和(自身を除く): 148334702714

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 19615801, 39231602, 98079005, 196158010, 333468617, 666937234, 921942647, 1667343085, 1843885294, 3334686170, 4609713235, 9219426470, 15673024999, 31346049998, 78365124995, 156730249990]

約数ペア:

[(1, 156730249990), (2, 78365124995), (5, 31346049998), (10, 15673024999), (17, 9219426470), (34, 4609713235), (47, 3334686170), (85, 1843885294), (94, 1667343085), (170, 921942647), (235, 666937234), (470, 333468617), (799, 196158010), (1598, 98079005), (3995, 39231602), (7990, 19615801)]