123962944

素因数分解:

$2^6\times 7^3\times {\mathrm{5647}}^1$

素因数の和:5680

約数の個数: 56

約数和(自身を含む): 286918400

約数和(自身を除く): 162955456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 784, 1372, 1568, 2744, 3136, 5488, 5647, 10976, 11294, 21952, 22588, 39529, 45176, 79058, 90352, 158116, 180704, 276703, 316232, 361408, 553406, 632464, 1106812, 1264928, 1936921, 2213624, 2529856, 3873842, 4427248, 7747684, 8854496, 15495368, 17708992, 30990736, 61981472, 123962944]

約数ペア:

[(1, 123962944), (2, 61981472), (4, 30990736), (7, 17708992), (8, 15495368), (14, 8854496), (16, 7747684), (28, 4427248), (32, 3873842), (49, 2529856), (56, 2213624), (64, 1936921), (98, 1264928), (112, 1106812), (196, 632464), (224, 553406), (343, 361408), (392, 316232), (448, 276703), (686, 180704), (784, 158116), (1372, 90352), (1568, 79058), (2744, 45176), (3136, 39529), (5488, 22588), (5647, 21952), (10976, 11294)]