131068652

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 279344688

約数和(自身を除く): 148276036

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 121, 143, 148, 242, 286, 407, 481, 484, 563, 572, 814, 962, 1126, 1573, 1628, 1924, 2252, 3146, 4477, 5291, 6193, 6292, 7319, 8954, 10582, 12386, 14638, 17908, 20831, 21164, 24772, 29276, 41662, 58201, 68123, 80509, 83324, 116402, 136246, 161018, 229141, 232804, 270803, 272492, 322036, 458282, 541606, 885599, 916564, 1083212, 1771198, 2520551, 2978833, 3542396, 5041102, 5957666, 10082204, 11915332, 32767163, 65534326, 131068652]

約数ペア:

[(1, 131068652), (2, 65534326), (4, 32767163), (11, 11915332), (13, 10082204), (22, 5957666), (26, 5041102), (37, 3542396), (44, 2978833), (52, 2520551), (74, 1771198), (121, 1083212), (143, 916564), (148, 885599), (242, 541606), (286, 458282), (407, 322036), (481, 272492), (484, 270803), (563, 232804), (572, 229141), (814, 161018), (962, 136246), (1126, 116402), (1573, 83324), (1628, 80509), (1924, 68123), (2252, 58201), (3146, 41662), (4477, 29276), (5291, 24772), (6193, 21164), (6292, 20831), (7319, 17908), (8954, 14638), (10582, 12386)]