139175928

素因数分解:

$2^3\times 3^3\times {\mathrm{281}}^1\times {\mathrm{2293}}^1$

素因数の和:2589

約数の個数: 64

約数和(自身を含む): 388144800

約数和(自身を除く): 248968872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 281, 562, 843, 1124, 1686, 2248, 2293, 2529, 3372, 4586, 5058, 6744, 6879, 7587, 9172, 10116, 13758, 15174, 18344, 20232, 20637, 27516, 30348, 41274, 55032, 60696, 61911, 82548, 123822, 165096, 247644, 495288, 644333, 1288666, 1932999, 2577332, 3865998, 5154664, 5798997, 7731996, 11597994, 15463992, 17396991, 23195988, 34793982, 46391976, 69587964, 139175928]

約数ペア:

[(1, 139175928), (2, 69587964), (3, 46391976), (4, 34793982), (6, 23195988), (8, 17396991), (9, 15463992), (12, 11597994), (18, 7731996), (24, 5798997), (27, 5154664), (36, 3865998), (54, 2577332), (72, 1932999), (108, 1288666), (216, 644333), (281, 495288), (562, 247644), (843, 165096), (1124, 123822), (1686, 82548), (2248, 61911), (2293, 60696), (2529, 55032), (3372, 41274), (4586, 30348), (5058, 27516), (6744, 20637), (6879, 20232), (7587, 18344), (9172, 15174), (10116, 13758)]