139465144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 348364800

約数和(自身を除く): 208899656

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 59, 68, 91, 104, 118, 119, 136, 182, 191, 221, 236, 238, 364, 382, 413, 442, 472, 476, 728, 764, 767, 826, 884, 952, 1003, 1337, 1528, 1534, 1547, 1652, 1768, 2006, 2483, 2674, 3068, 3094, 3247, 3304, 4012, 4966, 5348, 5369, 6136, 6188, 6494, 7021, 8024, 9932, 10696, 10738, 11269, 12376, 12988, 13039, 14042, 17381, 19864, 21476, 22538, 22729, 25976, 26078, 28084, 34762, 42211, 42952, 45076, 45458, 52156, 56168, 69524, 78883, 84422, 90152, 90916, 91273, 104312, 139048, 146497, 157766, 168844, 181832, 182546, 191573, 292994, 295477, 315532, 337688, 365092, 383146, 585988, 590954, 631064, 730184, 766292, 1025479, 1171976, 1181908, 1341011, 1532584, 2050958, 2363816, 2490449, 2682022, 4101916, 4980898, 5364044, 8203832, 9961796, 10728088, 17433143, 19923592, 34866286, 69732572, 139465144]

約数ペア:

[(1, 139465144), (2, 69732572), (4, 34866286), (7, 19923592), (8, 17433143), (13, 10728088), (14, 9961796), (17, 8203832), (26, 5364044), (28, 4980898), (34, 4101916), (52, 2682022), (56, 2490449), (59, 2363816), (68, 2050958), (91, 1532584), (104, 1341011), (118, 1181908), (119, 1171976), (136, 1025479), (182, 766292), (191, 730184), (221, 631064), (236, 590954), (238, 585988), (364, 383146), (382, 365092), (413, 337688), (442, 315532), (472, 295477), (476, 292994), (728, 191573), (764, 182546), (767, 181832), (826, 168844), (884, 157766), (952, 146497), (1003, 139048), (1337, 104312), (1528, 91273), (1534, 90916), (1547, 90152), (1652, 84422), (1768, 78883), (2006, 69524), (2483, 56168), (2674, 52156), (3068, 45458), (3094, 45076), (3247, 42952), (3304, 42211), (4012, 34762), (4966, 28084), (5348, 26078), (5369, 25976), (6136, 22729), (6188, 22538), (6494, 21476), (7021, 19864), (8024, 17381), (9932, 14042), (10696, 13039), (10738, 12988), (11269, 12376)]