156442068

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{457}}^1$

素因数の和:761

約数の個数: 72

約数和(自身を含む): 408611112

約数和(自身を除く): 252169044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 257, 333, 444, 457, 514, 666, 771, 914, 1028, 1332, 1371, 1542, 1828, 2313, 2742, 3084, 4113, 4626, 5484, 8226, 9252, 9509, 16452, 16909, 19018, 28527, 33818, 38036, 50727, 57054, 67636, 85581, 101454, 114108, 117449, 152181, 171162, 202908, 234898, 304362, 342324, 352347, 469796, 608724, 704694, 1057041, 1409388, 2114082, 4228164, 4345613, 8691226, 13036839, 17382452, 26073678, 39110517, 52147356, 78221034, 156442068]

約数ペア:

[(1, 156442068), (2, 78221034), (3, 52147356), (4, 39110517), (6, 26073678), (9, 17382452), (12, 13036839), (18, 8691226), (36, 4345613), (37, 4228164), (74, 2114082), (111, 1409388), (148, 1057041), (222, 704694), (257, 608724), (333, 469796), (444, 352347), (457, 342324), (514, 304362), (666, 234898), (771, 202908), (914, 171162), (1028, 152181), (1332, 117449), (1371, 114108), (1542, 101454), (1828, 85581), (2313, 67636), (2742, 57054), (3084, 50727), (4113, 38036), (4626, 33818), (5484, 28527), (8226, 19018), (9252, 16909), (9509, 16452)]