156970880624

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{662839}}^1$

素因数の和:662926

約数の個数: 60

約数和(自身を含む): 328809736080

約数和(自身を除く): 171838855456

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 361, 656, 722, 779, 1444, 1558, 2888, 3116, 5776, 6232, 12464, 14801, 29602, 59204, 118408, 236816, 662839, 1325678, 2651356, 5302712, 10605424, 12593941, 25187882, 27176399, 50375764, 54352798, 100751528, 108705596, 201503056, 217411192, 239284879, 434822384, 478569758, 516351581, 957139516, 1032703162, 1914279032, 2065406324, 3828558064, 4130812648, 8261625296, 9810680039, 19621360078, 39242720156, 78485440312, 156970880624]

約数ペア:

[(1, 156970880624), (2, 78485440312), (4, 39242720156), (8, 19621360078), (16, 9810680039), (19, 8261625296), (38, 4130812648), (41, 3828558064), (76, 2065406324), (82, 1914279032), (152, 1032703162), (164, 957139516), (304, 516351581), (328, 478569758), (361, 434822384), (656, 239284879), (722, 217411192), (779, 201503056), (1444, 108705596), (1558, 100751528), (2888, 54352798), (3116, 50375764), (5776, 27176399), (6232, 25187882), (12464, 12593941), (14801, 10605424), (29602, 5302712), (59204, 2651356), (118408, 1325678), (236816, 662839)]