156960261296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{122263}}^1$

素因数の和:122434

約数の個数: 80

約数和(自身を含む): 331110474240

約数和(自身を除く): 174150212944

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 103, 152, 164, 206, 304, 328, 412, 656, 779, 824, 1558, 1648, 1957, 3116, 3914, 4223, 6232, 7828, 8446, 12464, 15656, 16892, 31312, 33784, 67568, 80237, 122263, 160474, 244526, 320948, 489052, 641896, 978104, 1283792, 1956208, 2322997, 4645994, 5012783, 9291988, 10025566, 12593089, 18583976, 20051132, 25186178, 37167952, 40102264, 50372356, 80204528, 95242877, 100744712, 190485754, 201489424, 239268691, 380971508, 478537382, 516316649, 761943016, 957074764, 1032633298, 1523886032, 1914149528, 2065266596, 3828299056, 4130533192, 8261066384, 9810016331, 19620032662, 39240065324, 78480130648, 156960261296]

約数ペア:

[(1, 156960261296), (2, 78480130648), (4, 39240065324), (8, 19620032662), (16, 9810016331), (19, 8261066384), (38, 4130533192), (41, 3828299056), (76, 2065266596), (82, 1914149528), (103, 1523886032), (152, 1032633298), (164, 957074764), (206, 761943016), (304, 516316649), (328, 478537382), (412, 380971508), (656, 239268691), (779, 201489424), (824, 190485754), (1558, 100744712), (1648, 95242877), (1957, 80204528), (3116, 50372356), (3914, 40102264), (4223, 37167952), (6232, 25186178), (7828, 20051132), (8446, 18583976), (12464, 12593089), (15656, 10025566), (16892, 9291988), (31312, 5012783), (33784, 4645994), (67568, 2322997), (80237, 1956208), (122263, 1283792), (160474, 978104), (244526, 641896), (320948, 489052)]