164082648670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{381047}}^1$

素因数の和:381237

約数の個数: 48

約数和(自身を含む): 315850687200

約数和(自身を除く): 151768038530

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 170, 289, 298, 578, 745, 1445, 1490, 2533, 2890, 5066, 12665, 25330, 43061, 86122, 215305, 381047, 430610, 762094, 1905235, 3810470, 6477799, 12955598, 32388995, 56776003, 64777990, 110122583, 113552006, 220245166, 283880015, 550612915, 567760030, 965192051, 1101225830, 1930384102, 4825960255, 9651920510, 16408264867, 32816529734, 82041324335, 164082648670]

約数ペア:

[(1, 164082648670), (2, 82041324335), (5, 32816529734), (10, 16408264867), (17, 9651920510), (34, 4825960255), (85, 1930384102), (149, 1101225830), (170, 965192051), (289, 567760030), (298, 550612915), (578, 283880015), (745, 220245166), (1445, 113552006), (1490, 110122583), (2533, 64777990), (2890, 56776003), (5066, 32388995), (12665, 12955598), (25330, 6477799), (43061, 3810470), (86122, 1905235), (215305, 762094), (381047, 430610)]