231878164

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2917}}^1$

素因数の和:3112

約数の個数: 48

約数和(自身を含む): 494145792

約数和(自身を除く): 262267628

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 167, 238, 334, 476, 668, 1169, 2338, 2839, 2917, 4676, 5678, 5834, 11356, 11668, 19873, 20419, 39746, 40838, 49589, 79492, 81676, 99178, 198356, 347123, 487139, 694246, 974278, 1388492, 1948556, 3409973, 6819946, 8281363, 13639892, 16562726, 33125452, 57969541, 115939082, 231878164]

約数ペア:

[(1, 231878164), (2, 115939082), (4, 57969541), (7, 33125452), (14, 16562726), (17, 13639892), (28, 8281363), (34, 6819946), (68, 3409973), (119, 1948556), (167, 1388492), (238, 974278), (334, 694246), (476, 487139), (668, 347123), (1169, 198356), (2338, 99178), (2839, 81676), (2917, 79492), (4676, 49589), (5678, 40838), (5834, 39746), (11356, 20419), (11668, 19873)]