153219472

素因数分解:

$2^4\times 7^3\times {\mathrm{27919}}^1$

素因数の和:27948

約数の個数: 40

約数和(自身を含む): 346208000

約数和(自身を除く): 192988528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 27919, 55838, 111676, 195433, 223352, 390866, 446704, 781732, 1368031, 1563464, 2736062, 3126928, 5472124, 9576217, 10944248, 19152434, 21888496, 38304868, 76609736, 153219472]

約数ペア:

[(1, 153219472), (2, 76609736), (4, 38304868), (7, 21888496), (8, 19152434), (14, 10944248), (16, 9576217), (28, 5472124), (49, 3126928), (56, 2736062), (98, 1563464), (112, 1368031), (196, 781732), (343, 446704), (392, 390866), (686, 223352), (784, 195433), (1372, 111676), (2744, 55838), (5488, 27919)]