157023239060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2738459}}^1$

素因数の和:2738576

約数の個数: 48

約数和(自身を含む): 342285592320

約数和(自身を除く): 185262353260

約数列:

[1, 2, 4, 5, 10, 20, 47, 61, 94, 122, 188, 235, 244, 305, 470, 610, 940, 1220, 2867, 5734, 11468, 14335, 28670, 57340, 2738459, 5476918, 10953836, 13692295, 27384590, 54769180, 128707573, 167045999, 257415146, 334091998, 514830292, 643537865, 668183996, 835229995, 1287075730, 1670459990, 2574151460, 3340919980, 7851161953, 15702323906, 31404647812, 39255809765, 78511619530, 157023239060]

約数ペア:

[(1, 157023239060), (2, 78511619530), (4, 39255809765), (5, 31404647812), (10, 15702323906), (20, 7851161953), (47, 3340919980), (61, 2574151460), (94, 1670459990), (122, 1287075730), (188, 835229995), (235, 668183996), (244, 643537865), (305, 514830292), (470, 334091998), (610, 257415146), (940, 167045999), (1220, 128707573), (2867, 54769180), (5734, 27384590), (11468, 13692295), (14335, 10953836), (28670, 5476918), (57340, 2738459)]