156696257168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{3623}}^1\times {\mathrm{245741}}^1$

素因数の和:249383

約数の個数: 40

約数和(自身を含む): 331291670976

約数和(自身を除く): 174595413808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 3623, 7246, 14492, 28984, 39853, 57968, 79706, 159412, 245741, 318824, 491482, 637648, 982964, 1965928, 2703151, 3931856, 5406302, 10812604, 21625208, 43250416, 890319643, 1780639286, 3561278572, 7122557144, 9793516073, 14245114288, 19587032146, 39174064292, 78348128584, 156696257168]

約数ペア:

[(1, 156696257168), (2, 78348128584), (4, 39174064292), (8, 19587032146), (11, 14245114288), (16, 9793516073), (22, 7122557144), (44, 3561278572), (88, 1780639286), (176, 890319643), (3623, 43250416), (7246, 21625208), (14492, 10812604), (28984, 5406302), (39853, 3931856), (57968, 2703151), (79706, 1965928), (159412, 982964), (245741, 637648), (318824, 491482)]