147000448

素因数分解:

$2^7\times 7^1\times {\mathrm{359}}^1\times {\mathrm{457}}^1$

素因数の和:837

約数の個数: 64

約数和(自身を含む): 336355200

約数和(自身を除く): 189354752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 359, 448, 457, 718, 896, 914, 1436, 1828, 2513, 2872, 3199, 3656, 5026, 5744, 6398, 7312, 10052, 11488, 12796, 14624, 20104, 22976, 25592, 29248, 40208, 45952, 51184, 58496, 80416, 102368, 160832, 164063, 204736, 321664, 328126, 409472, 656252, 1148441, 1312504, 2296882, 2625008, 4593764, 5250016, 9187528, 10500032, 18375056, 21000064, 36750112, 73500224, 147000448]

約数ペア:

[(1, 147000448), (2, 73500224), (4, 36750112), (7, 21000064), (8, 18375056), (14, 10500032), (16, 9187528), (28, 5250016), (32, 4593764), (56, 2625008), (64, 2296882), (112, 1312504), (128, 1148441), (224, 656252), (359, 409472), (448, 328126), (457, 321664), (718, 204736), (896, 164063), (914, 160832), (1436, 102368), (1828, 80416), (2513, 58496), (2872, 51184), (3199, 45952), (3656, 40208), (5026, 29248), (5744, 25592), (6398, 22976), (7312, 20104), (10052, 14624), (11488, 12796)]