158384642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 279465984

約数和(自身を除く): 121081342

約数列:

[1, 2, 13, 26, 31, 37, 47, 62, 74, 94, 113, 226, 403, 481, 611, 806, 962, 1147, 1222, 1457, 1469, 1739, 2294, 2914, 2938, 3478, 3503, 4181, 5311, 7006, 8362, 10622, 14911, 18941, 22607, 29822, 37882, 45214, 45539, 53909, 54353, 69043, 91078, 107818, 108706, 129611, 138086, 164641, 196507, 259222, 329282, 393014, 700817, 1401634, 1684943, 2140333, 2554591, 3369886, 4280666, 5109182, 6091717, 12183434, 79192321, 158384642]

約数ペア:

[(1, 158384642), (2, 79192321), (13, 12183434), (26, 6091717), (31, 5109182), (37, 4280666), (47, 3369886), (62, 2554591), (74, 2140333), (94, 1684943), (113, 1401634), (226, 700817), (403, 393014), (481, 329282), (611, 259222), (806, 196507), (962, 164641), (1147, 138086), (1222, 129611), (1457, 108706), (1469, 107818), (1739, 91078), (2294, 69043), (2914, 54353), (2938, 53909), (3478, 45539), (3503, 45214), (4181, 37882), (5311, 29822), (7006, 22607), (8362, 18941), (10622, 14911)]