151944940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{29333}}^1$

素因数の和:29386

約数の個数: 48

約数和(自身を含む): 374536512

約数和(自身を除く): 222591572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 29333, 58666, 117332, 146665, 205331, 293330, 410662, 586660, 821324, 1026655, 1085321, 2053310, 2170642, 4106620, 4341284, 5426605, 7597247, 10853210, 15194494, 21706420, 30388988, 37986235, 75972470, 151944940]

約数ペア:

[(1, 151944940), (2, 75972470), (4, 37986235), (5, 30388988), (7, 21706420), (10, 15194494), (14, 10853210), (20, 7597247), (28, 5426605), (35, 4341284), (37, 4106620), (70, 2170642), (74, 2053310), (140, 1085321), (148, 1026655), (185, 821324), (259, 586660), (370, 410662), (518, 293330), (740, 205331), (1036, 146665), (1295, 117332), (2590, 58666), (5180, 29333)]