157331324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1553}}^1$

素因数の和:1650

約数の個数: 48

約数和(自身を含む): 306324480

約数和(自身を除く): 148993156

約数列:

[1, 2, 4, 19, 31, 38, 43, 62, 76, 86, 124, 172, 589, 817, 1178, 1333, 1553, 1634, 2356, 2666, 3106, 3268, 5332, 6212, 25327, 29507, 48143, 50654, 59014, 66779, 96286, 101308, 118028, 133558, 192572, 267116, 914717, 1268801, 1829434, 2070149, 2537602, 3658868, 4140298, 5075204, 8280596, 39332831, 78665662, 157331324]

約数ペア:

[(1, 157331324), (2, 78665662), (4, 39332831), (19, 8280596), (31, 5075204), (38, 4140298), (43, 3658868), (62, 2537602), (76, 2070149), (86, 1829434), (124, 1268801), (172, 914717), (589, 267116), (817, 192572), (1178, 133558), (1333, 118028), (1553, 101308), (1634, 96286), (2356, 66779), (2666, 59014), (3106, 50654), (3268, 48143), (5332, 29507), (6212, 25327)]