193778312

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 476098560

約数和(自身を除く): 282320248

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 71, 91, 92, 104, 142, 161, 163, 182, 184, 284, 299, 322, 326, 364, 497, 568, 598, 644, 652, 728, 923, 994, 1141, 1196, 1288, 1304, 1633, 1846, 1988, 2093, 2119, 2282, 2392, 3266, 3692, 3749, 3976, 4186, 4238, 4564, 6461, 6532, 7384, 7498, 8372, 8476, 9128, 11431, 11573, 12922, 13064, 14833, 14996, 16744, 16952, 21229, 22862, 23146, 25844, 26243, 29666, 29992, 42458, 45724, 46292, 48737, 51688, 52486, 59332, 81011, 84916, 91448, 92584, 97474, 104972, 118664, 148603, 150449, 162022, 169832, 194948, 209944, 266179, 297206, 300898, 324044, 341159, 389896, 532358, 594412, 601796, 648088, 682318, 1053143, 1064716, 1188824, 1203592, 1364636, 1863253, 2106286, 2129432, 2729272, 3460327, 3726506, 4212572, 6920654, 7453012, 8425144, 13841308, 14906024, 24222289, 27682616, 48444578, 96889156, 193778312]

約数ペア:

[(1, 193778312), (2, 96889156), (4, 48444578), (7, 27682616), (8, 24222289), (13, 14906024), (14, 13841308), (23, 8425144), (26, 7453012), (28, 6920654), (46, 4212572), (52, 3726506), (56, 3460327), (71, 2729272), (91, 2129432), (92, 2106286), (104, 1863253), (142, 1364636), (161, 1203592), (163, 1188824), (182, 1064716), (184, 1053143), (284, 682318), (299, 648088), (322, 601796), (326, 594412), (364, 532358), (497, 389896), (568, 341159), (598, 324044), (644, 300898), (652, 297206), (728, 266179), (923, 209944), (994, 194948), (1141, 169832), (1196, 162022), (1288, 150449), (1304, 148603), (1633, 118664), (1846, 104972), (1988, 97474), (2093, 92584), (2119, 91448), (2282, 84916), (2392, 81011), (3266, 59332), (3692, 52486), (3749, 51688), (3976, 48737), (4186, 46292), (4238, 45724), (4564, 42458), (6461, 29992), (6532, 29666), (7384, 26243), (7498, 25844), (8372, 23146), (8476, 22862), (9128, 21229), (11431, 16952), (11573, 16744), (12922, 14996), (13064, 14833)]