161415691936

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{6967}}^1\times {\mathrm{17659}}^1$

素因数の和:24677

約数の個数: 48

約数和(自身を含む): 325603212480

約数和(自身を除く): 164187520544

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 6967, 13934, 17659, 27868, 35318, 55736, 70636, 111472, 141272, 222944, 282544, 285647, 565088, 571294, 724019, 1142588, 1448038, 2285176, 2896076, 4570352, 5792152, 9140704, 11584304, 23168608, 123030253, 246060506, 492121012, 984242024, 1968484048, 3936968096, 5044240373, 10088480746, 20176961492, 40353922984, 80707845968, 161415691936]

約数ペア:

[(1, 161415691936), (2, 80707845968), (4, 40353922984), (8, 20176961492), (16, 10088480746), (32, 5044240373), (41, 3936968096), (82, 1968484048), (164, 984242024), (328, 492121012), (656, 246060506), (1312, 123030253), (6967, 23168608), (13934, 11584304), (17659, 9140704), (27868, 5792152), (35318, 4570352), (55736, 2896076), (70636, 2285176), (111472, 1448038), (141272, 1142588), (222944, 724019), (282544, 571294), (285647, 565088)]