161567796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{60923}}^1$

素因数の和:60960

約数の個数: 48

約数和(自身を含む): 429879744

約数和(自身を除く): 268311948

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 60923, 121846, 182769, 243692, 365538, 731076, 791999, 1035691, 1583998, 2071382, 2375997, 3107073, 3167996, 4142764, 4751994, 6214146, 9503988, 12428292, 13463983, 26927966, 40391949, 53855932, 80783898, 161567796]

約数ペア:

[(1, 161567796), (2, 80783898), (3, 53855932), (4, 40391949), (6, 26927966), (12, 13463983), (13, 12428292), (17, 9503988), (26, 6214146), (34, 4751994), (39, 4142764), (51, 3167996), (52, 3107073), (68, 2375997), (78, 2071382), (102, 1583998), (156, 1035691), (204, 791999), (221, 731076), (442, 365538), (663, 243692), (884, 182769), (1326, 121846), (2652, 60923)]