143512164

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{557}}^1$

素因数の和:1005

約数の個数: 72

約数和(自身を含む): 385709688

約数和(自身を除く): 242197524

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 421, 557, 612, 842, 1114, 1263, 1671, 1684, 2228, 2526, 3342, 3789, 5013, 5052, 6684, 7157, 7578, 9469, 10026, 14314, 15156, 18938, 20052, 21471, 28407, 28628, 37876, 42942, 56814, 64413, 85221, 85884, 113628, 128826, 170442, 234497, 257652, 340884, 468994, 703491, 937988, 1406982, 2110473, 2813964, 3986449, 4220946, 7972898, 8441892, 11959347, 15945796, 23918694, 35878041, 47837388, 71756082, 143512164]

約数ペア:

[(1, 143512164), (2, 71756082), (3, 47837388), (4, 35878041), (6, 23918694), (9, 15945796), (12, 11959347), (17, 8441892), (18, 7972898), (34, 4220946), (36, 3986449), (51, 2813964), (68, 2110473), (102, 1406982), (153, 937988), (204, 703491), (306, 468994), (421, 340884), (557, 257652), (612, 234497), (842, 170442), (1114, 128826), (1263, 113628), (1671, 85884), (1684, 85221), (2228, 64413), (2526, 56814), (3342, 42942), (3789, 37876), (5013, 28628), (5052, 28407), (6684, 21471), (7157, 20052), (7578, 18938), (9469, 15156), (10026, 14314)]