196969968

素因数分解:

$2^4\times 3^7\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:475

約数の個数: 160

約数和(自身を含む): 617807680

約数和(自身を除く): 420837712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 433, 468, 486, 624, 648, 702, 729, 866, 936, 972, 1053, 1296, 1299, 1404, 1458, 1732, 1872, 1944, 2106, 2187, 2598, 2808, 2916, 3159, 3464, 3888, 3897, 4212, 4374, 5196, 5616, 5629, 5832, 6318, 6928, 7794, 8424, 8748, 9477, 10392, 11258, 11664, 11691, 12636, 15588, 16848, 16887, 17496, 18954, 20784, 22516, 23382, 25272, 28431, 31176, 33774, 34992, 35073, 37908, 45032, 46764, 50544, 50661, 56862, 62352, 67548, 70146, 75816, 90064, 93528, 101322, 105219, 113724, 135096, 140292, 151632, 151983, 187056, 202644, 210438, 227448, 270192, 280584, 303966, 315657, 405288, 420876, 454896, 455949, 561168, 607932, 631314, 810576, 841752, 911898, 946971, 1215864, 1262628, 1367847, 1683504, 1823796, 1893942, 2431728, 2525256, 2735694, 3647592, 3787884, 4103541, 5050512, 5471388, 7295184, 7575768, 8207082, 10942776, 12310623, 15151536, 16414164, 21885552, 24621246, 32828328, 49242492, 65656656, 98484984, 196969968]

約数ペア:

[(1, 196969968), (2, 98484984), (3, 65656656), (4, 49242492), (6, 32828328), (8, 24621246), (9, 21885552), (12, 16414164), (13, 15151536), (16, 12310623), (18, 10942776), (24, 8207082), (26, 7575768), (27, 7295184), (36, 5471388), (39, 5050512), (48, 4103541), (52, 3787884), (54, 3647592), (72, 2735694), (78, 2525256), (81, 2431728), (104, 1893942), (108, 1823796), (117, 1683504), (144, 1367847), (156, 1262628), (162, 1215864), (208, 946971), (216, 911898), (234, 841752), (243, 810576), (312, 631314), (324, 607932), (351, 561168), (432, 455949), (433, 454896), (468, 420876), (486, 405288), (624, 315657), (648, 303966), (702, 280584), (729, 270192), (866, 227448), (936, 210438), (972, 202644), (1053, 187056), (1296, 151983), (1299, 151632), (1404, 140292), (1458, 135096), (1732, 113724), (1872, 105219), (1944, 101322), (2106, 93528), (2187, 90064), (2598, 75816), (2808, 70146), (2916, 67548), (3159, 62352), (3464, 56862), (3888, 50661), (3897, 50544), (4212, 46764), (4374, 45032), (5196, 37908), (5616, 35073), (5629, 34992), (5832, 33774), (6318, 31176), (6928, 28431), (7794, 25272), (8424, 23382), (8748, 22516), (9477, 20784), (10392, 18954), (11258, 17496), (11664, 16887), (11691, 16848), (12636, 15588)]