156668166473

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4217}}^1\times {\mathrm{7703}}^1$

素因数の和:11993

約数の個数: 32

約数和(自身を含む): 196532614656

約数和(自身を除く): 39864448183

約数列:

[1, 7, 13, 53, 91, 371, 689, 4217, 4823, 7703, 29519, 53921, 54821, 100139, 223501, 383747, 408259, 700973, 1564507, 2857813, 2905513, 5307367, 20338591, 32483551, 37151569, 227384857, 422286163, 1721628203, 2956003141, 12051397421, 22381166639, 156668166473]

約数ペア:

[(1, 156668166473), (7, 22381166639), (13, 12051397421), (53, 2956003141), (91, 1721628203), (371, 422286163), (689, 227384857), (4217, 37151569), (4823, 32483551), (7703, 20338591), (29519, 5307367), (53921, 2905513), (54821, 2857813), (100139, 1564507), (223501, 700973), (383747, 408259)]