157044039572

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{462041}}^1$

素因数の和:462312

約数の個数: 48

約数和(自身を含む): 320841964800

約数和(自身を除く): 163797925228

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 199, 244, 398, 427, 796, 854, 1393, 1708, 2786, 5572, 12139, 24278, 48556, 84973, 169946, 339892, 462041, 924082, 1848164, 3234287, 6468574, 12937148, 28184501, 56369002, 91946159, 112738004, 183892318, 197291507, 367784636, 394583014, 643623113, 789166028, 1287246226, 2574492452, 5608715699, 11217431398, 22434862796, 39261009893, 78522019786, 157044039572]

約数ペア:

[(1, 157044039572), (2, 78522019786), (4, 39261009893), (7, 22434862796), (14, 11217431398), (28, 5608715699), (61, 2574492452), (122, 1287246226), (199, 789166028), (244, 643623113), (398, 394583014), (427, 367784636), (796, 197291507), (854, 183892318), (1393, 112738004), (1708, 91946159), (2786, 56369002), (5572, 28184501), (12139, 12937148), (24278, 6468574), (48556, 3234287), (84973, 1848164), (169946, 924082), (339892, 462041)]