161411856

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{55127}}^1$

素因数の和:55199

約数の個数: 40

約数和(自身を含む): 423824064

約数和(自身を除く): 262412208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 55127, 110254, 165381, 220508, 330762, 441016, 661524, 882032, 1323048, 2646096, 3362747, 6725494, 10088241, 13450988, 20176482, 26901976, 40352964, 53803952, 80705928, 161411856]

約数ペア:

[(1, 161411856), (2, 80705928), (3, 53803952), (4, 40352964), (6, 26901976), (8, 20176482), (12, 13450988), (16, 10088241), (24, 6725494), (48, 3362747), (61, 2646096), (122, 1323048), (183, 882032), (244, 661524), (366, 441016), (488, 330762), (732, 220508), (976, 165381), (1464, 110254), (2928, 55127)]