157411360

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{13477}}^1$

素因数の和:13565

約数の個数: 48

約数和(自身を含む): 377006616

約数和(自身を除く): 219595256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 11680, 13477, 26954, 53908, 67385, 107816, 134770, 215632, 269540, 431264, 539080, 983821, 1078160, 1967642, 2156320, 3935284, 4919105, 7870568, 9838210, 15741136, 19676420, 31482272, 39352840, 78705680, 157411360]

約数ペア:

[(1, 157411360), (2, 78705680), (4, 39352840), (5, 31482272), (8, 19676420), (10, 15741136), (16, 9838210), (20, 7870568), (32, 4919105), (40, 3935284), (73, 2156320), (80, 1967642), (146, 1078160), (160, 983821), (292, 539080), (365, 431264), (584, 269540), (730, 215632), (1168, 134770), (1460, 107816), (2336, 67385), (2920, 53908), (5840, 26954), (11680, 13477)]