159404868

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{210853}}^1$

素因数の和:210873

約数の個数: 48

約数和(自身を含む): 472312960

約数和(自身を除く): 312908092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 210853, 421706, 632559, 843412, 1265118, 1475971, 1897677, 2530236, 2951942, 3795354, 4427913, 5693031, 5903884, 7590708, 8855826, 11386062, 13283739, 17711652, 22772124, 26567478, 39851217, 53134956, 79702434, 159404868]

約数ペア:

[(1, 159404868), (2, 79702434), (3, 53134956), (4, 39851217), (6, 26567478), (7, 22772124), (9, 17711652), (12, 13283739), (14, 11386062), (18, 8855826), (21, 7590708), (27, 5903884), (28, 5693031), (36, 4427913), (42, 3795354), (54, 2951942), (63, 2530236), (84, 1897677), (108, 1475971), (126, 1265118), (189, 843412), (252, 632559), (378, 421706), (756, 210853)]