181924204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:527

約数の個数: 96

約数和(自身を含む): 421972992

約数和(自身を除く): 240048788

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 61, 77, 92, 122, 154, 161, 244, 253, 308, 322, 421, 427, 506, 644, 671, 842, 854, 1012, 1342, 1403, 1684, 1708, 1771, 2684, 2806, 2947, 3542, 4631, 4697, 5612, 5894, 7084, 9262, 9394, 9683, 9821, 11788, 15433, 18524, 18788, 19366, 19642, 25681, 30866, 32417, 38732, 39284, 51362, 61732, 64834, 67781, 102724, 106513, 108031, 129668, 135562, 179767, 213026, 216062, 271124, 282491, 359534, 426052, 432124, 564982, 590663, 719068, 745591, 1129964, 1181326, 1491182, 1977437, 2362652, 2982364, 3954874, 4134641, 6497293, 7909748, 8269282, 12994586, 16538564, 25989172, 45481051, 90962102, 181924204]

約数ペア:

[(1, 181924204), (2, 90962102), (4, 45481051), (7, 25989172), (11, 16538564), (14, 12994586), (22, 8269282), (23, 7909748), (28, 6497293), (44, 4134641), (46, 3954874), (61, 2982364), (77, 2362652), (92, 1977437), (122, 1491182), (154, 1181326), (161, 1129964), (244, 745591), (253, 719068), (308, 590663), (322, 564982), (421, 432124), (427, 426052), (506, 359534), (644, 282491), (671, 271124), (842, 216062), (854, 213026), (1012, 179767), (1342, 135562), (1403, 129668), (1684, 108031), (1708, 106513), (1771, 102724), (2684, 67781), (2806, 64834), (2947, 61732), (3542, 51362), (4631, 39284), (4697, 38732), (5612, 32417), (5894, 30866), (7084, 25681), (9262, 19642), (9394, 19366), (9683, 18788), (9821, 18524), (11788, 15433)]