198953568

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{62801}}^1$

素因数の和:62828

約数の個数: 72

約数和(自身を含む): 617218056

約数和(自身を除く): 418264488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 62801, 125602, 188403, 251204, 376806, 502408, 565209, 690811, 753612, 1004816, 1130418, 1381622, 1507224, 2009632, 2072433, 2260836, 2763244, 3014448, 4144866, 4521672, 5526488, 6028896, 6217299, 8289732, 9043344, 11052976, 12434598, 16579464, 18086688, 22105952, 24869196, 33158928, 49738392, 66317856, 99476784, 198953568]

約数ペア:

[(1, 198953568), (2, 99476784), (3, 66317856), (4, 49738392), (6, 33158928), (8, 24869196), (9, 22105952), (11, 18086688), (12, 16579464), (16, 12434598), (18, 11052976), (22, 9043344), (24, 8289732), (32, 6217299), (33, 6028896), (36, 5526488), (44, 4521672), (48, 4144866), (66, 3014448), (72, 2763244), (88, 2260836), (96, 2072433), (99, 2009632), (132, 1507224), (144, 1381622), (176, 1130418), (198, 1004816), (264, 753612), (288, 690811), (352, 565209), (396, 502408), (528, 376806), (792, 251204), (1056, 188403), (1584, 125602), (3168, 62801)]