163449546

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2939}}^1$

素因数の和:3011

約数の個数: 64

約数和(自身を含む): 379330560

約数和(自身を除く): 215881014

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 62, 69, 78, 93, 138, 186, 299, 403, 598, 713, 806, 897, 1209, 1426, 1794, 2139, 2418, 2939, 4278, 5878, 8817, 9269, 17634, 18538, 27807, 38207, 55614, 67597, 76414, 91109, 114621, 135194, 182218, 202791, 229242, 273327, 405582, 546654, 878761, 1184417, 1757522, 2095507, 2368834, 2636283, 3553251, 4191014, 5272566, 6286521, 7106502, 12573042, 27241591, 54483182, 81724773, 163449546]

約数ペア:

[(1, 163449546), (2, 81724773), (3, 54483182), (6, 27241591), (13, 12573042), (23, 7106502), (26, 6286521), (31, 5272566), (39, 4191014), (46, 3553251), (62, 2636283), (69, 2368834), (78, 2095507), (93, 1757522), (138, 1184417), (186, 878761), (299, 546654), (403, 405582), (598, 273327), (713, 229242), (806, 202791), (897, 182218), (1209, 135194), (1426, 114621), (1794, 91109), (2139, 76414), (2418, 67597), (2939, 55614), (4278, 38207), (5878, 27807), (8817, 18538), (9269, 17634)]