145177088

素因数分解:

$2^9\times 7^1\times {\mathrm{40507}}^1$

素因数の和:40532

約数の個数: 40

約数和(自身を含む): 331517472

約数和(自身を除く): 186340384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 40507, 81014, 162028, 283549, 324056, 567098, 648112, 1134196, 1296224, 2268392, 2592448, 4536784, 5184896, 9073568, 10369792, 18147136, 20739584, 36294272, 72588544, 145177088]

約数ペア:

[(1, 145177088), (2, 72588544), (4, 36294272), (7, 20739584), (8, 18147136), (14, 10369792), (16, 9073568), (28, 5184896), (32, 4536784), (56, 2592448), (64, 2268392), (112, 1296224), (128, 1134196), (224, 648112), (256, 567098), (448, 324056), (512, 283549), (896, 162028), (1792, 81014), (3584, 40507)]