164925124

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 373798656

約数和(自身を除く): 208873532

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 43, 52, 82, 86, 91, 164, 172, 182, 257, 287, 301, 364, 514, 533, 559, 574, 602, 1028, 1066, 1118, 1148, 1204, 1763, 1799, 2132, 2236, 3341, 3526, 3598, 3731, 3913, 6682, 7052, 7196, 7462, 7826, 10537, 11051, 12341, 13364, 14924, 15652, 21074, 22102, 22919, 23387, 24682, 42148, 44204, 45838, 46774, 49364, 73759, 77357, 91676, 93548, 136981, 143663, 147518, 154714, 160433, 273962, 287326, 295036, 309428, 320866, 453091, 547924, 574652, 641732, 906182, 958867, 1005641, 1812364, 1917734, 2011282, 3171637, 3835468, 4022564, 5890183, 6343274, 11780366, 12686548, 23560732, 41231281, 82462562, 164925124]

約数ペア:

[(1, 164925124), (2, 82462562), (4, 41231281), (7, 23560732), (13, 12686548), (14, 11780366), (26, 6343274), (28, 5890183), (41, 4022564), (43, 3835468), (52, 3171637), (82, 2011282), (86, 1917734), (91, 1812364), (164, 1005641), (172, 958867), (182, 906182), (257, 641732), (287, 574652), (301, 547924), (364, 453091), (514, 320866), (533, 309428), (559, 295036), (574, 287326), (602, 273962), (1028, 160433), (1066, 154714), (1118, 147518), (1148, 143663), (1204, 136981), (1763, 93548), (1799, 91676), (2132, 77357), (2236, 73759), (3341, 49364), (3526, 46774), (3598, 45838), (3731, 44204), (3913, 42148), (6682, 24682), (7052, 23387), (7196, 22919), (7462, 22102), (7826, 21074), (10537, 15652), (11051, 14924), (12341, 13364)]